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The products listed below contain multiple vulnerabilities that could allow an attacker to cause a denial of service and potentially impact the availability of the affected device. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens recommends specific mitigations for products where fixes are not or not yet available.
The following versions of Siemens APOGEE, TALON and Desigo PXC/PXM Products are affected:
CVE-2026-89208
The affected product does not properly validate input bounds before accessing packet data. This could allow an unauthenticated remote attacker to trigger memory reads outside the intended packet boundaries.
Read More
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Relevant CWE: CWE-125 Out-of-bounds Read
View CVE Details
CVE-2026-102073
The affected product web service does not properly validate the length of user-controllable input. This could allow an unauthenticated remote attacker to read portions of device memory or to cause a denial-of-service condition.
Read More
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Relevant CWE: CWE-191 Integer Underflow (Wrap or Wraparound)
View CVE Details
CVE-2026-102074
The affected product FTP service does not properly validate the length of user-controllable input. This could allow an unauthenticated remote attacker to cause a denial of service.
Read More
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Relevant CWE: CWE-121 Stack-based Buffer Overflow
View CVE Details
CVE-2026-102075
The affected product web service does not properly validate user input in multipart handling. This could allow an unauthenticated remote attacker to cause a denial of service.
Read More
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Relevant CWE: CWE-121 Stack-based Buffer Overflow
View CVE Details
CVE-2026-102076
The affected product web service does not properly validate user-supplied input in upload code. This could allow an unauthenticated remote attacker to cause a denial of service.
Read More
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
Product Status: known_affected
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Relevant CWE: CWE-121 Stack-based Buffer Overflow
View CVE Details
As a general security measure Siemens strongly recommends to protect network access to affected products with appropriate mechanisms. It is advised to follow recommended security practices in order to run the devices in a protected IT environment.
For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories
The use of Siemens Security Advisories is subject to the terms and conditions listed on: https://www.siemens.com/productcert/terms-of-use.
CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities.
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets.
Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.
This ICSA is a verbatim republication of Siemens ProductCERT SSA-333035 from a direct conversion of the vendor's Common Security Advisory Framework (CSAF) advisory. This is republished to CISA's website as a means of increasing visibility and is provided "as-is" for informational purposes only. CISA is not responsible for the editorial or technical accuracy of republished advisories and provides no warranties of any kind regarding any information contained within this advisory. Further, CISA does not endorse any commercial product or service. Please contact Siemens ProductCERT directly for any questions regarding this advisory.
Summary
The products listed below contain multiple vulnerabilities that could allow an attacker to cause a denial of service and potentially impact the availability of the affected device. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens recommends specific mitigations for products where fixes are not or not yet available.
The following versions of Siemens APOGEE, TALON and Desigo PXC/PXM Products are affected:
- APOGEE MBC (PPC) (BACnet) vers:all/* (CVE-2026-102073, CVE-2026-102074, CVE-2026-102075, CVE-2026-102076)
- APOGEE MBC (PPC) (P2 Ethernet) vers:all/* (CVE-2026-102073, CVE-2026-102074, CVE-2026-102075, CVE-2026-102076)
- APOGEE MEC (PPC) (BACnet) vers:all/* (CVE-2026-102073, CVE-2026-102074, CVE-2026-102075, CVE-2026-102076)
- APOGEE MEC (PPC) (P2 Ethernet) vers:all/* (CVE-2026-102073, CVE-2026-102074, CVE-2026-102075, CVE-2026-102076)
- APOGEE PXC Compact (BACnet) vers:intdot/<3.5.7 (CVE-2026-102073, CVE-2026-102074, CVE-2026-102075, CVE-2026-102076)
- APOGEE PXC Compact (P2 Ethernet) vers:intdot/<2.8.21 (CVE-2026-102073, CVE-2026-102074, CVE-2026-102075, CVE-2026-102076)
- APOGEE PXC Modular (BACnet) vers:intdot/<3.5.7 (CVE-2026-102073, CVE-2026-102074, CVE-2026-102075, CVE-2026-102076)
- APOGEE PXC Modular (P2 Ethernet) vers:intdot/<2.8.21 (CVE-2026-102073, CVE-2026-102074, CVE-2026-102075, CVE-2026-102076)
- Desigo PXC00-E.D vers:intdot/>=2.3 (CVE-2026-89208)
- Desigo PXC00-U vers:intdot/>=2.3 (CVE-2026-89208)
- Desigo PXC001-E.D vers:intdot/>=2.3 (CVE-2026-89208)
- Desigo PXC100-E.D vers:intdot/>=2.3 (CVE-2026-89208)
- Desigo PXC12-E.D vers:intdot/>=2.3 (CVE-2026-89208)
- Desigo PXC128-U vers:intdot/>=2.3 (CVE-2026-89208)
- Desigo PXC200-E.D vers:intdot/>=2.3 (CVE-2026-89208)
- Desigo PXC22-E.D vers:intdot/>=2.3 (CVE-2026-89208)
- Desigo PXC22.1-E.D vers:intdot/>=2.3 (CVE-2026-89208)
- Desigo PXC36.1-E.D vers:intdot/>=2.3 (CVE-2026-89208)
- Desigo PXC50-E.D vers:intdot/>=2.3 (CVE-2026-89208)
- Desigo PXC64-U vers:intdot/>=2.3 (CVE-2026-89208)
- Desigo PXM20-E vers:intdot/>=2.3 (CVE-2026-89208)
- TALON TC Compact (BACnet) vers:intdot/<3.5.7 (CVE-2026-102073, CVE-2026-102074, CVE-2026-102075, CVE-2026-102076)
- TALON TC Modular (BACnet) vers:intdot/<3.5.7 (CVE-2026-102073, CVE-2026-102074, CVE-2026-102075, CVE-2026-102076)
| CVSS | Vendor | Equipment |
|---|---|---|
| v3 8.2 | Siemens | APOGEE MBC (PPC) (BACnet) |
| 3 Vulnerabilities |
|---|
| Out-of-bounds Read, Integer Underflow (Wrap or Wraparound), Stack-based Buffer Overflow |
Background
- Critical Infrastructure Sectors: Critical Manufacturing, Transportation Systems, Energy, Healthcare and Public Health, Financial Services, Government Services and Facilities
- Countries/Areas Deployed: Worldwide
- Company Headquarters Location: Germany
Vulnerabilities
Expand All +CVE-2026-89208
The affected product does not properly validate input bounds before accessing packet data. This could allow an unauthenticated remote attacker to trigger memory reads outside the intended packet boundaries.
Read More
13 Affected Products
Desigo PXC00-U >= V2.3
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Desigo PXC001-E.D >= V2.3
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Desigo PXC100-E.D >= V2.3
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Desigo PXC12-E.D >= V2.3
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Desigo PXC128-U >= V2.3
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Desigo PXC200-E.D >= V2.3
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Desigo PXC22-E.D >= V2.3
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Desigo PXC22.1-E.D >= V2.3
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Desigo PXC36.1-E.D >= V2.3
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Desigo PXC50-E.D >= V2.3
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Desigo PXC64-U >= V2.3
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Desigo PXM20-E >= V2.3
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Desigo PXC00-E.D >= V2.3
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
No fix planned
Currently no fix is planned
Additional Metrics
Relevant CWE: CWE-125 Out-of-bounds Read
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 5.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
View CVE Details
CVE-2026-102073
The affected product web service does not properly validate the length of user-controllable input. This could allow an unauthenticated remote attacker to read portions of device memory or to cause a denial-of-service condition.
Read More
23 Affected Products
Desigo PXC00-U >= V2.3
Product Status: known_affected
Remediations
Desigo PXC001-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC100-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC12-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC128-U >= V2.3
Product Status: known_affected
Remediations
Desigo PXC200-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC22-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC22.1-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC36.1-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC50-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC64-U >= V2.3
Product Status: known_affected
Remediations
Desigo PXM20-E >= V2.3
Product Status: known_affected
Remediations
Desigo PXC00-E.D >= V2.3
Product Status: known_affected
Remediations
APOGEE MBC (PPC) (BACnet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE MBC (PPC) (P2 Ethernet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
TALON TC Compact (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
TALON TC Modular (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE MEC (PPC) (BACnet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE MEC (PPC) (P2 Ethernet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE PXC Compact (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE PXC Compact (P2 Ethernet) < V2.8.21
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
APOGEE PXC Modular (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE PXC Modular (P2 Ethernet) < V2.8.21
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Additional Metrics
Relevant CWE: CWE-191 Integer Underflow (Wrap or Wraparound)
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 8.2 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L |
View CVE Details
CVE-2026-102074
The affected product FTP service does not properly validate the length of user-controllable input. This could allow an unauthenticated remote attacker to cause a denial of service.
Read More
33 Affected Products
Desigo PXC00-U >= V2.3
Product Status: known_affected
Remediations
Desigo PXC001-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC100-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC12-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC128-U >= V2.3
Product Status: known_affected
Remediations
Desigo PXC200-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC22-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC22.1-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC36.1-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC50-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC64-U >= V2.3
Product Status: known_affected
Remediations
Desigo PXM20-E >= V2.3
Product Status: known_affected
Remediations
Desigo PXC00-E.D >= V2.3
Product Status: known_affected
Remediations
APOGEE MBC (PPC) (BACnet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE MBC (PPC) (P2 Ethernet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
TALON TC Compact (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
TALON TC Modular (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE MEC (PPC) (BACnet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE MEC (PPC) (P2 Ethernet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE PXC Compact (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE PXC Compact (P2 Ethernet) < V2.8.21
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
APOGEE PXC Modular (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE PXC Modular (P2 Ethernet) < V2.8.21
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
APOGEE MBC (PPC) (BACnet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE MBC (PPC) (P2 Ethernet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
TALON TC Compact (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
TALON TC Modular (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE MEC (PPC) (BACnet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE MEC (PPC) (P2 Ethernet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE PXC Compact (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE PXC Compact (P2 Ethernet) < V2.8.21
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
APOGEE PXC Modular (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE PXC Modular (P2 Ethernet) < V2.8.21
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Additional Metrics
Relevant CWE: CWE-121 Stack-based Buffer Overflow
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 7.5 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
View CVE Details
CVE-2026-102075
The affected product web service does not properly validate user input in multipart handling. This could allow an unauthenticated remote attacker to cause a denial of service.
Read More
43 Affected Products
Desigo PXC00-U >= V2.3
Product Status: known_affected
Remediations
Desigo PXC001-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC100-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC12-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC128-U >= V2.3
Product Status: known_affected
Remediations
Desigo PXC200-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC22-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC22.1-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC36.1-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC50-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC64-U >= V2.3
Product Status: known_affected
Remediations
Desigo PXM20-E >= V2.3
Product Status: known_affected
Remediations
Desigo PXC00-E.D >= V2.3
Product Status: known_affected
Remediations
APOGEE MBC (PPC) (BACnet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE MBC (PPC) (P2 Ethernet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
TALON TC Compact (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
TALON TC Modular (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE MEC (PPC) (BACnet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE MEC (PPC) (P2 Ethernet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE PXC Compact (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE PXC Compact (P2 Ethernet) < V2.8.21
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
APOGEE PXC Modular (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE PXC Modular (P2 Ethernet) < V2.8.21
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
APOGEE MBC (PPC) (BACnet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE MBC (PPC) (P2 Ethernet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
TALON TC Compact (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
TALON TC Modular (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE MEC (PPC) (BACnet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE MEC (PPC) (P2 Ethernet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE PXC Compact (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE PXC Compact (P2 Ethernet) < V2.8.21
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
APOGEE PXC Modular (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE PXC Modular (P2 Ethernet) < V2.8.21
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
APOGEE MBC (PPC) (BACnet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE MBC (PPC) (P2 Ethernet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
TALON TC Compact (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
TALON TC Modular (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE MEC (PPC) (BACnet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE MEC (PPC) (P2 Ethernet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE PXC Compact (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE PXC Compact (P2 Ethernet) < V2.8.21
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
APOGEE PXC Modular (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE PXC Modular (P2 Ethernet) < V2.8.21
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Additional Metrics
Relevant CWE: CWE-121 Stack-based Buffer Overflow
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 7.5 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
View CVE Details
CVE-2026-102076
The affected product web service does not properly validate user-supplied input in upload code. This could allow an unauthenticated remote attacker to cause a denial of service.
Read More
53 Affected Products
Desigo PXC00-U >= V2.3
Product Status: known_affected
Remediations
Desigo PXC001-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC100-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC12-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC128-U >= V2.3
Product Status: known_affected
Remediations
Desigo PXC200-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC22-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC22.1-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC36.1-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC50-E.D >= V2.3
Product Status: known_affected
Remediations
Desigo PXC64-U >= V2.3
Product Status: known_affected
Remediations
Desigo PXM20-E >= V2.3
Product Status: known_affected
Remediations
Desigo PXC00-E.D >= V2.3
Product Status: known_affected
Remediations
APOGEE MBC (PPC) (BACnet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE MBC (PPC) (P2 Ethernet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
TALON TC Compact (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
TALON TC Modular (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE MEC (PPC) (BACnet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE MEC (PPC) (P2 Ethernet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE PXC Compact (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE PXC Compact (P2 Ethernet) < V2.8.21
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
APOGEE PXC Modular (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE PXC Modular (P2 Ethernet) < V2.8.21
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
APOGEE MBC (PPC) (BACnet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE MBC (PPC) (P2 Ethernet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
TALON TC Compact (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
TALON TC Modular (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE MEC (PPC) (BACnet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE MEC (PPC) (P2 Ethernet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE PXC Compact (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE PXC Compact (P2 Ethernet) < V2.8.21
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
APOGEE PXC Modular (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE PXC Modular (P2 Ethernet) < V2.8.21
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
APOGEE MBC (PPC) (BACnet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE MBC (PPC) (P2 Ethernet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
TALON TC Compact (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
TALON TC Modular (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE MEC (PPC) (BACnet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE MEC (PPC) (P2 Ethernet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE PXC Compact (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE PXC Compact (P2 Ethernet) < V2.8.21
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
APOGEE PXC Modular (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE PXC Modular (P2 Ethernet) < V2.8.21
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
APOGEE MBC (PPC) (BACnet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE MBC (PPC) (P2 Ethernet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
TALON TC Compact (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
TALON TC Modular (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE MEC (PPC) (BACnet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE MEC (PPC) (P2 Ethernet)
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
No fix planned
Currently no fix is planned
APOGEE PXC Compact (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE PXC Compact (P2 Ethernet) < V2.8.21
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
APOGEE PXC Modular (BACnet) < V3.5.7
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V3.5.7 or later version
APOGEE PXC Modular (P2 Ethernet) < V2.8.21
Product Status: known_affected
Remediations
Mitigation
CVE-2026-89208 - Apply network segmentation and put the controllers behind properly configured gateways/firewalls.
Mitigation
Disable the FTP/Web service (Note that the FTP/Web service is disabled by default on APOGEE, Desigo, and TALON products.)
Vendor fix
Update to V2.8.21 or later version
Additional Metrics
Relevant CWE: CWE-121 Stack-based Buffer Overflow
| CVSS Version | Base Score | Base Severity | Vector String |
|---|---|---|---|
| 3.1 | 7.5 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
View CVE Details
Acknowledgments
- Siemens ProductCERT reported these vulnerabilities to CISA.
General Recommendations
As a general security measure Siemens strongly recommends to protect network access to affected products with appropriate mechanisms. It is advised to follow recommended security practices in order to run the devices in a protected IT environment.
Additional Resources
For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories
Terms of Use
The use of Siemens Security Advisories is subject to the terms and conditions listed on: https://www.siemens.com/productcert/terms-of-use.
Recommended Practices
CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities.
- Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet.
- Locate control system networks and remote devices behind firewalls and isolating them from business networks.
- When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices.
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets.
Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.
Advisory Conversion Disclaimer
This ICSA is a verbatim republication of Siemens ProductCERT SSA-333035 from a direct conversion of the vendor's Common Security Advisory Framework (CSAF) advisory. This is republished to CISA's website as a means of increasing visibility and is provided "as-is" for informational purposes only. CISA is not responsible for the editorial or technical accuracy of republished advisories and provides no warranties of any kind regarding any information contained within this advisory. Further, CISA does not endorse any commercial product or service. Please contact Siemens ProductCERT directly for any questions regarding this advisory.
Revision History
- Initial Release Date: 2026-10-13
| Date | Revision | Summary |
|---|---|---|
| 2026-10-13 | 1 | Publication Date |
| 2026-10-22 | 2 | Initial CISA Republication of Siemens ProductCERT SSA-333035 advisory |