CVE-2021-40904

The web management console of CheckMK Raw Edition (versions 1.5.0 to 1.6.0) allows a misconfiguration of the web-app Dokuwiki (installed by default), which allows embedded php code. As a result, remote code execution is achieved. Successful exploitation requires access to the web management interface, either with valid credentials or with a hijacked session by a user with the role of administrator.

CVSS v3.1

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2.0

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

3.69% chance of exploitation in the next 30 days, 89th percentile

Published

2022-03-25

Updated

2026-07-09

Proof-of-concept exploits (1)

• Edgarloyola/CVE-2021-409041★ · 2022-09-16

References

• CVE Record
• NVD entry

Related

• CVE-2021-36563
• CVE-2021-40905
• CVE-2021-40906
• CVE-2021-40903
• CVE-2021-4089
• CVE-2021-40889