CVE-2022-27194

A vulnerability has been identified in SIMATIC PCS neo (Administration Console) (All versions < V3.1 SP1), SINETPLAN (All versions), TIA Portal (V15, V15.1, V16 and V17). The affected system cannot properly process specially crafted packets sent to port 8888/tcp. A remote attacker could exploit this vulnerability to cause a Denial-of-Service condition. The affected devices must be restarted manually.

• CWE-400
• CWE-400

• https://cert-portal.siemens.com/productcert/pdf/ssa-711829.pdfMitigation, Patch, Vendor Advisory
• https://cert-portal.siemens.com/productcert/pdf/ssa-711829.pdfMitigation, Patch, Vendor Advisory

Published

Apr 12, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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