CVE-2025-3718

Client-side path traversal in Guardian/CMC before 25.2.0

MEDIUM
5.4
CVSS Score
Published: October 7, 2025 at 12:33 PM UTC
Updated: October 18, 2026 at 09:10 PM UTC
2 products affected across 1 vendorGuardianCMC

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

A client-side path traversal vulnerability was discovered in the web management interface front-end due to missing validation of an input parameter. An authenticated user with limited privileges can craft a malicious URL which, if visited by an authenticated victim, leads to a Cross-Site Scripting (XSS) attack.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

All versionsv < 25.2.0
Affected range stops below 25.2.0, so it looks safe — our inference, not a vendor statement
All versionsv < 25.2.0
Affected range stops below 25.2.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (1)

Vendor Advisory
Source: cverecord
https://security.nozominetworks.com/NN-2025:4-01

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-22

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