[Control systems] Siemens security advisory (AV25-817)

Serial number: AV25-817
Date: December 9, 2025

On December 9, 2025, Siemens published advisories to address vulnerabilities in multiple products. Included were updates for the following products:

  • Building X - Security Manager Edge Controller (ACC-AP) – all versions
  • COMOS V10.6 – all versions
  • COMOS – multiple versions
  • Energy Services G5DFR – versions prior to G5DFR to V1.2.3.13
  • Gridscale X Prepay – versions prior to V4.2.1
  • Interniche IP-Stack - multiple versions and platforms
  • JT Bi-Directional Translator for STEP – all versions
  • NX V2412 – versions prior to V2412.8700
  • NX V2412 – versions prior to V2506.6000
  • NX V2506 – versions prior to V2506.6000
  • RUGGEDCOM ROS V5.X family – versions prior to V5.10.1
  • RUGGEDCOM ROX II family – versions prior to V2.17.0
  • SICAM T – versions prior to V3.0
  • SIMATIC CN 4100 – versions prior to V4.0.1
  • SINEC Security Monitor – versions prior to V4.10.0
  • SINEMA Remote Connect Server – versions prior to V3.2 SP4
  • Simcenter 3D – versions prior to V2506.6000
  • Simcenter Femap – versions prior to V2506.0002
  • Simcenter Studio – all versions
  • Simcenter System Architect – all versions
  • Solid Edge SE2025 – versions prior to V225.0 Update 10
  • Solid Edge SE2026 – versions prior to V226.0 Update 1
  • Tecnomatix Plant Simulation – versions prior to V2504.0007

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

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