CVE-2023-28531

Vendor

Siemens

Product

SIMATIC / RUGGEDCOM / SINEC / SCALANCE / WinCC / TIA Portal

CVSS

3.1

Exposure class

OT / ICS, Mobile OS, Edge / VPN / firewall, Operating system

Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.

1. 33
   CISA advisory CISA 28 Jul 2026

   Siemens SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP

   Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version V3.1.6 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant). Siemens is preparing fix versions and…

   CVSS 3.1 Fix available CVE-2021-41617CVE-2023-28531CVE-2023-51384+350 more Siemens
2. 27
   ICS advisory CISA 9d ago

   Siemens SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP

   Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version V3.1.7 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant). Siemens is preparing fixes and recommends…

   CVSS 3.1 No fix yet CVE-2021-41617CVE-2023-28531CVE-2023-51384+425 more Siemens