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ICSA-21-257-23  ·  Published 2025-05-06  ·  View on CISA ICS-CERT ↗

Siemens SIMATIC and TIM

CVSS 5.3 MEDIUM

CVEs (1)

Remediations

  • Update to V2.9.2 or later version
  • Update to V21.9 or later version
  • Updated to V4 or later version
  • Update to V4.4.1 or later version
  • Update to V2.2 or later version

Affected Vendors

Siemens

Affected Products (7)

Siemens · SIMATIC Drive Controller family <V2.9.2
Siemens · SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) <V21.9
Siemens · SIMATIC S7 PLCSIM Advanced >V2|<V4
Siemens · SIMATIC S7-1200 CPU family (incl. SIPLUS variants) V4.4
Siemens · SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) >V2.5|<V2.9.2
Siemens · SIMATIC S7-1500 Software Controller >V2.5|<V21.9
Siemens · TIM 1531 IRC (incl. SIPLUS NET variants) V2.1

Affected Sectors

Multiple

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