CVE-2025-40897

An access control vulnerability was discovered in the Threat Intelligence functionality due to a specific access restriction not being properly enforced for users with view-only privileges. An authenticated user with view-only privileges for the Threat Intelligence functionality can perform administrative actions on it, altering the rules configuration, and/or affecting their availability.

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://security.nozominetworks.com/NN-2026:1-01
https://cert-portal.siemens.com/productcert/html/ssa-827968.html

Configurations

No configuration.

History

No history.

Information

Published : 2026-04-15 09:16

Updated : 2026-06-17 09:22

NVD link : CVE-2025-40897

Mitre link : CVE-2025-40897

CVE.ORG link : CVE-2025-40897

JSON object : View

Products Affected

No product.

CWE

CWE-863

Incorrect Authorization

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