Niko Wenselowski

**Name of the Vulnerable Software and Affected Versions** Checkmk versions 2.0.0 through 2.0.0p32 Checkmk versions 2.1.0 through 2.1.0p18 **Description** The issue allows an administrator to write mkp files to arbitrary locations via a malicious mkp file, due to a path-traversal vulnerability in MKP storing. **Recommendations** For Checkmk versions 2.0.0 through 2.0.0p32, update to a version later than 2.0.0p32 to resolve the issue. For Checkmk versions 2.1.0 through 2.1.0p18, update to a version later than 2.1.0p18 to resolve the issue.