CVE-2026-22924 — Siemens / SIMATIC CN 4100

CVE-2026-22924

Siemens / SIMATIC CN 4100 PUBLISHED

Description (CNA)

A vulnerability has been identified in SIMATIC CN 4100 (All versions < V5.0). The affected application does not properly restrict unauthenticated connections and is susceptible to resource exhaustion conditions. This could allow an attacker to disrupt normal operations or perform unauthorized actions, potentially impacting system availability and integrity.

Affected (CNA)

Vendor / product	Versions
Siemens / SIMATIC CN 4100	affected 0 before V5.0

CWE

CWE-306

References

https://cert-portal.siemens.com/productcert/html/ssa-032379.html

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.