Description
Insufficient permission checks in the REST API in Tribe29 Checkmk <= 2.1.0p27 and <= 2.2.0b4 (beta) allow unauthorized users to schedule downtimes for any host.
References (1)
Scores
CVSS v3
4.3
EPSS
0.0016
EPSS Percentile
37.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-280
CWE-863
Status
published
Products (2)
checkmk/checkmk
2.1.0 (36 CPE variants)
checkmk/checkmk
2.2.0 b1 (5 CPE variants)
Published
Apr 18, 2023
Tracked Since
Feb 18, 2026