Serial number: AV23-692
Date: November 14, 2023
On November 14, 2023, Siemens published security advisories to address vulnerabilities in multiple products. Included were critical updates for the following:
- COMOS – multiple versions
- Desigo CC family – multiple versions
- SCALANCE XB-200/XC-200/XP-200/XF-200BA/XR-300WG Family – versions prior to 4.5
- SIMATIC MV500 – versions prior to 3.3.5
- SINEC PNI – versions prior to 2.0
- SIPROTEC 4 7SJ66 – versions prior to 4.41
The Cyber Centre encourages users and administrators to review the provided web link, perform the suggested mitigations and apply the necessary updates.