CVE-2023-31208: high-severity vulnerability in Checkmk
Livestatus command injection in RestAPI
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.3epss 1.0%
Improper neutralization of livestatus command delimiters in the RestAPI in Checkmk < 2.0.0p36, < 2.1.0p28, and < 2.2.0b8 (beta) allows arbitrary livestatus command execution for authorized users.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
Affected products
Checkmk GmbH · CheckmkRelated CVEs — Checkmk
In the same product, most dangerous first.
CVE-2023-31209HIGHCommand injection via active checks and REST APIEPSS 1.1%CVE-2023-6157HIGHLivestatus injection in ajax_searchEPSS 0.9%CVE-2024-38865MEDIUMLivestatus command injection in RestAPIEPSS 0.9%CVE-2023-6156HIGHLivestatus injection in availability timelineEPSS 0.9%CVE-2025-1712HIGHArbitrary file write with vcrtraceEPSS 0.8%CVE-2025-39664HIGHPath-Traversal in report schedulerEPSS 0.7%
References
https://checkmk.com/werk/15191