CVE-2022-27194

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-400

Affected software

Vendor	Product	Versions
Siemens	SIMATIC PCS neo (Administration Console)	All versions < V3.1 SP1
Siemens	SINETPLAN	All versions
Siemens	TIA Portal	V15, V15.1, V16 and V17

References

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

Timeline

Published: Apr 12, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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