CVE-2021-40904

Public Exploit

Description

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.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 19.13% Top 5%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://checkmk.com product
https://github.com/Edgarloyola/CVE-2021-40904 patch third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-40904?
CVE-2021-40904 has been scored as a high severity vulnerability.
How to fix CVE-2021-40904?
To fix CVE-2021-40904, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-40904 being actively exploited in the wild?
It is possible that CVE-2021-40904 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~19% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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