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ICSA-25-254-04  ·  Published 2025-09-09  ·  View on CISA ICS-CERT ↗

Siemens SINEC OS

CVSS 3.1 LOW

Remediations

  • Create a firewall rule that blocks the UDP ports if not required. The device uses UDP 34964 and one port in range 49152-65535 for discovery protocols like LLDP, DCP, MRP etc.
  • Currently no fix is available

Affected Vendors

Siemens

Affected Products (1)

Siemens · RUGGEDCOM RST2428P (6GK6242-6PA00) vers:all/*

Affected Sectors

Critical Manufacturing

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