CVE-2023-6156

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

Improper neutralization of livestatus command delimiters in the availability timeline in Checkmk <= 2.0.0p39, < 2.1.0p37, and < 2.2.0p15 allows arbitrary livestatus command execution for authorized users.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-140

Affected software

Vendor	Product	Versions
Checkmk GmbH	Checkmk	>= 2.2.0, < 2.2.0p15; >= 2.1.0, < 2.1.0p37; >= 2.0.0, <= 2.0.0p39

References

https://checkmk.com/werk/16221Vendor Advisory
https://checkmk.com/werk/16221Vendor Advisory

Timeline

Published: Nov 22, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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