Medium severity5.4NVD Advisory· Published Nov 18, 2025· Updated Jun 17, 2026
CVE-2025-58121
CVE-2025-58121
Description
Insufficient permission validation on multiple REST API endpoints in Checkmk 2.2.0, 2.3.0, and 2.4.0 before version 2.4.0p16 allows low-privileged users to perform unauthorized actions or obtain sensitive information
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
25cpe:2.3:a:checkmk:checkmk:2.4.0:p7:*:*:*:*:*:*+ 24 more
- cpe:2.3:a:checkmk:checkmk:2.4.0:p7:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.4.0:p8:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.4.0:p9:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:*:*:*:*:*:*:*:*range: >=2.2.0,<2.4.0
- cpe:2.3:a:checkmk:checkmk:2.4.0:b1:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.4.0:b2:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.4.0:b3:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.4.0:b4:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.4.0:b5:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.4.0:b6:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.4.0:p1:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.4.0:p10:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.4.0:p11:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.4.0:p12:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.4.0:p13:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.4.0:p14:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.4.0:p15:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.4.0:p2:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.4.0:p3:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.4.0:p4:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.4.0:p5:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.4.0:p6:*:*:*:*:*:*
- cpe:2.3:a:checkmk:checkmk:2.4.0:-:*:*:*:*:*:*
- (no CPE)range: <2.4.0p16
- (no CPE)range: 2.4.0
Patches
Vulnerability mechanics
References
1- checkmk.com/werk/18983nvdVendor Advisory
News mentions
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