CVE-2021-40906

CheckMK Raw Edition software (versions 1.5.0 to 1.6.0) does not sanitise the input of a web service parameter that is in an unauthenticated zone

published March 25, 2022

CVSS
—
EPSS
1%
Percentile
62.2
In the wild
Unconfirmed
What it is

CheckMK Raw Edition software (versions 1.5.0 to 1.6.0) does not sanitise the input of a web service parameter that is in an unauthenticated zone. This Reflected XSS allows an attacker to open a backdoor on the device with HTML content and interpreted by the browser (such as JavaScript or other client-side scripts) or to steal the session cookies of a user who has previously authenticated via a man in the middle. Successful exploitation requires access to the web service resource without authentication.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00989 · 62.2th percentile
Published
2022-03-25T22:20Z
EPSS history
Timeline
  • 25 MAR 22:20Z
    CheckMK Raw Edition software (versions 1.5.0 to 1.6.0) does not sanitise the input of a web service parameter that is in an unauthenticated zone
    cvelistv5