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CVE-2025-40897

High

Description

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.

SeverityHigh
CVSS8.1
Exploit probability—
ProductGuardian
PublishedApr 15, 2026
First seenApr 15, 2026
Weakness typeCWE-863Incorrect authorization

How to fix

Update
  • Nozomi Networks Guardian26.0.0 or later
  • Nozomi Networks CMC26.0.0 or later

Affected products

ProductAffected versionsFixed in
Nozomi Networks Guardianv < 26.0.026.0.0
Nozomi Networks CMCv < 26.0.026.0.0

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