Subject: CVE-2021-44228, also named Log4Shell is a Remote Code Execution (RCE) class vulnerability.
CVE-2021-45046: Apache Log4j2 Thread Context Message Pattern and Context Lookup Pattern vulnerable to a denial of service attack.

Updated on 15/February/2022

The latest firmware version 3.15, available for Netman 204 do not use Log4j at all and are therefore not affected by CVE-2021-44228 and CVE-2021-45046.
Other Netman cards do not use log4j at all and are therefore not affected by CVE-2021-44228 and CVE-2021-45046.