High SSA-828211 1 CVE

SSA-828211: Denial of Service Vulnerability in SIMATIC S7-PLCSIM Advanced

Published Jul 14, 2026 · Updated Jul 14, 2026

Vendor: Siemens Product: SIMATIC S7-PLCSIM Advanced

Summary

SIMATIC S7-PLCSIM Advanced contains a vulnerability that could allow an attacker to cause a denial of service condition.

Siemens is preparing fix versions and recommends specific countermeasures for products where fixes are not, or not yet available.

Vulnerabilities 1

High 7.4

CVE-2026-54429

A vulnerability has been identified in SIMATIC S7-PLCSIM Advanced (All versions). Affected devices do not properly hand…

Siemens SIMATIC S7-PLCSIM Advanced ICS / OT

Jul 14, 2026

Revision history

2026-07-14 #1
Publication Date

References

SSA-828211: Denial of Service Vulnerability in SIMATIC S7-PLCSIM Advanced - HTML Version
https://cert-portal.siemens.com/productcert/html/ssa-828211.html