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Vulnerabilities CVE-2021-40905

CVE-2021-40905

None
Open
TLP:CLEAR
NVD CVE.org
Critical Infrastructure

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Description

The web management console of CheckMK Enterprise Edition (versions 1.5.0 to 2.0.0p9) does not properly sanitise the uploading of ".mkp" files, which are Extension Packages, making remote code execution possible. Successful exploitation requires access to the web management interface, either with valid credentials or with a hijacked session of a user with administrator role. NOTE: the vendor states that this is the intended behavior: admins are supposed to be able to execute code in this manner.

Details

EPSS Score
3.00%

86.2th percentile

Confidence
90%
Published
Mar 25, 2022
Last Modified
Jul 5, 2026
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