CVE-2025-39666

CVSS Score & Metrics

Base Score

7.3 / 10

Vector String

                                        CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H                                    

Vulnerability Description

Local privilege escalation in Checkmk 2.2.0 (EOL), Checkmk 2.3.0 before 2.3.0p46, Checkmk 2.4.0 before 2.4.0p25, and Checkmk 2.5.0 (beta) before 2.5.0b3 allows a site user to escalate their privileges to root, by manipulating files in the site context that are processed when the `omd` administrative command is run by root.

Vulnerability Details

Published Date

April 07, 2026

Last Modified

April 14, 2026

CWE ID

CWE-426

Source

NVD

Vendor

Checkmk GmbH

Product

Checkmk

External References

https://checkmk.com/werk/18891

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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