CVE-2021-40904
CVSS v3
8.8
HIGH
EPSS Score
19.1 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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.
Technical details
- Published
- 2022-03-25
Frequently asked questions
What is 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.
Is CVE-2021-40904 actively exploited?
Active exploitation of CVE-2021-40904 has not been confirmed. The EPSS score is 19.1%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-40904?
CVE-2021-40904 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2021-40904 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.
No credit card required · 500 free checks/month · Free API key
Other 2021 vulnerabilities worth triaging
Ranked by exploit probability (EPSS).