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CVE-2025-40889

High

Description

A path traversal vulnerability was discovered in the Time Machine functionality due to missing validation of two input parameters. An authenticated user with limited privileges, by issuing a specifically-crafted request, can potentially alter the structure and content of files in the /data folder, and/or affect their availability.

SeverityHigh
CVSS8.1
Exploit probability—
ProductNozominetworks Cmc
PublishedOct 7, 2025
First seenOct 7, 2025
Weakness typeCWE-22Path traversal

How to fix

Update
  • nozominetworks cmc25.2.0 or later
  • nozominetworks guardian25.2.0 or later

Affected products

ProductAffected versionsFixed in
nozominetworks cmcv < 25.2.025.2.0
nozominetworks guardianv < 25.2.025.2.0

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