CVE-2021-37198

State: Published
Severity: 8.8 High
Published: Jan 11, 2022
Updated: May 22, 2025
Reserved: Jul 21, 2021

Description

A vulnerability has been identified in COMOS V10.2 (All versions only if web components are used), COMOS V10.3 (All versions < V10.3.3.3 only if web components are used), COMOS V10.4 (All versions < V10.4.1 only if web components are used). The COMOS Web component of COMOS uses a flawed implementation of CSRF prevention. An attacker could exploit this vulnerability to perform cross-site request forgery attacks.

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-352 Cross-Site Request Forgery (CSRF)

Affected Products

Product	Versions
COMOS V10.2Siemens	All versions only if web components are usedAffected
COMOS V10.3Siemens	All versions < V10.3.3.3 only if web components are usedAffected
COMOS V10.4Siemens	All versions < V10.4.1 only if web components are usedAffected

References

https://cert-portal.siemens.com/productcert/pdf/ssa-995338.pdf

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