ICSA-21-257-23
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Published 2025-05-06
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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
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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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