[Control systems] Siemens security advisory (AV23-256)

Serial number: AV23-256
Date: May 9, 2023

On May 9, 2023, Siemens published Security Advisories to address vulnerabilities in multiple products. Included were critical updates for the following:

• SCALANCE LPE9403 – versions prior to V2.1
• SINEC NMS – versions prior to V1.0.3.1
• Siveillance Video Event and Management Servers – multiple versions

The Cyber Centre encourages users and administrators to review the provided web link, perform the suggested mitigations and apply the necessary updates.

• Siemens Security Advisories