CVE-2025-1501

Incorrect authorization for traces request/download in CMC before 25.1.0

Published Aug 26, 2025 CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
An access control vulnerability was discovered in the Request Trace and Download Trace functionalities of CMC before 25.1.0 due to a specific access restriction not being properly enforced for users with limited privileges. An authenticated user with limited privileges can request and download trace files due to improper access restrictions, potentially exposing unauthorized network data.

Remediation

Vendor Solution

Upgrade to v25.1.0 or later.


Vendor Workaround

Use internal firewall features to limit access to the web management interface.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-27682 An access control vulnerability was discovered in the Request Trace and Download Trace functionalities of CMC before 25.1.0 due to a specific access restriction not being properly enforced for users with limited privileges. An authenticated user with limited privileges can request and download trace files due to improper access restrictions, potentially exposing unauthorized network data.
History
Type Values Removed Values Added
First Time appeared Nozominetworks
Nozominetworks cmc
Vendors & Products Nozominetworks
Nozominetworks cmc
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description An access control vulnerability was discovered in the Request Trace and Download Trace functionalities of CMC before 25.1.0 due to a specific access restriction not being properly enforced for users with limited privileges. An authenticated user with limited privileges can request and download trace files due to improper access restrictions, potentially exposing unauthorized network data.
Title Incorrect authorization for traces request/download in CMC before 25.1.0
Weaknesses CWE-863
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Nozomi
Published
Updated
Aug 26, 2025, 3:19 PM
Reserved
Feb 20, 2025, 4:17 PM
Status
Deferred
Published
Aug 26, 2025, 11:15 AM
Modified
Jun 17, 2026, 8:39 AM