Input Validation Flaw in SINEC Security Monitor Affects Siemens Products
CVE-2025-40831

7.1HIGH

Key Information:

Vendor

Siemens
Status
Sinec Security Monitor
Vendor
CVE Published:
9 December 2025

What is CVE-2025-40831?

A security flaw in SINEC Security Monitor allows authenticated users with minimal privileges to exploit a lack of input validation in the report generation feature. This could lead to a denial of service condition, disrupting the report functionality and hindering normal operations for users.

Affected Version(s)

SINEC Security Monitor 0

References

https://cert-portal.siemens.com/productcert/html/ssa-8826...

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-40831 : Input Validation Flaw in SINEC Security Monitor Affects Siemens Products