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ICSA-13-338-01  ·  Published 2025-06-06  ·  View on CISA ICS-CERT ↗

Siemens SINAMICS S/G Authentication Bypass Vulnerability

CVSS 10.0 CRITICAL

CVEs (1)

Remediations

  • Siemens has produced a firmware update, SINAMICS S/G V4.6.11 and 4.7, which resolves this vulnerability. Asset owners and operators should contact Siemens customer support to acquire the update.
  • The firmware update can be obtained from your local Siemens account manager.
  • Siemens security advisory is located here: (http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-742938.pdf)

Affected Vendors

Siemens

Affected Products (1)

Siemens · SINAMICS S/G family firmware <4.6.11

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