Description
Livestatus Query Language (LQL) injection in the AuthUser HTTP query header of Tribe29's Checkmk <= 2.1.0p11, Checkmk <= 2.0.0p28, and all versions of Checkmk 1.6.0 (EOL) allows an attacker to perform direct queries to the application's core from localhost.
Exploits (1)
nomisec
WORKING POC
1 stars
by JacobEbben · poc
https://github.com/JacobEbben/CVE-2022-47909_unauth_arbitrary_file_deletion
References (2)
Core 2
Core References
Vendor Advisory
https://checkmk.com/werk/14384
Exploit, Third Party Advisory
https://www.sonarsource.com/blog/checkmk-rce-chain-1/
Scores
CVSS v3
6.8
EPSS
0.0026
EPSS Percentile
49.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
Details
CWE
CWE-20
Status
published
Products (2)
checkmk/checkmk
2.1.0 (21 CPE variants)
checkmk/checkmk
2.0.0 (29 CPE variants)
Published
Feb 20, 2023
Tracked Since
Feb 18, 2026