Problem
Together with a customer we figured out a crash of the CVE-2021-44228-log4j Checkmk from the Checkmk Exchange Site: https://exchange.checkmk.com/p/cve-2021-44228-log4j
The problem seems to be the incomplete agent output:
<<<cve_2021_44228_log4j:sep(0):cached(1640096053,86400)>>> 2021-12-21T15:14:13+01:00 SCAN OPTIONS: --all-drives <<<>>>
Solution
Let's debug this further on the Windows machine:
The powershell script is returning only the incomplete output. That's why need to execute the log4j2-scan.exe
To solve this you can use this manual: https://smarttechnicalworld.com/fix-vcruntime140-dll-is-missing-on-windows-10/
Related articles