Privilege escalation in jar_signature agent plugin in Checkmk versions <2.4.0b7 (beta), <2.3.0p32, <2.2.0p42, and 2.1.0p49 (EOL) allow user with write access to JAVA_HOME/bin directory to escalate privileges.
2025-05-13T11:15:47.570
2025-08-22T20:26:01.453
Analyzed
CVSSv3.1: 8.8 (HIGH)
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.1.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.2.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.3.0 | Yes |
| Application | checkmk | checkmk | 2.4.0 | Yes |
| Application | checkmk | checkmk | 2.4.0 | Yes |
| Application | checkmk | checkmk | 2.4.0 | Yes |
| Application | checkmk | checkmk | 2.4.0 | Yes |
| Application | checkmk | checkmk | 2.4.0 | Yes |
| Application | checkmk | checkmk | 2.4.0 | Yes |
| Application | checkmk | checkmk | 2.4.0 | Yes |