PT-2025-47324 · Checkmk · Checkmk

Published 2025-11-18 · Updated 2025-11-24 · CVE-2025-58121

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Checkmk versions 2.2.0, 2.3.0, and 2.4.0 through 2.4.0p15

Description Improper permission checks on several REST API endpoints in the software permit users with limited privileges to execute actions they should not be authorized to perform or access confidential data. The issue affects multiple ''API endpoints''. Low-privileged users can potentially perform unauthorized actions or obtain sensitive information.

Recommendations Update to version 2.4.0p16 or later.

Fix

Weakness Enumeration

CWE-280

Related Identifiers

CVE-2025-58121

Affected Products

Checkmk

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2025-58121 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-58121 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-58121 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-58121 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-58121 · Security Note
• https://checkmk.com/werk/18983 · Vendor Advisory
• https://twitter.com/CVEnew/status/1991042989901144462 · Twitter Post
• https://t.me/cveNotify/143801 · Telegram Post