This concerns all Silk Central release ? Currently my company use a old release Silk Central Version 188.8.131.52, Build 6122 Hotfix 1 from 2015-05-27.
Silk Central: Log4j Security Vulnerability CVE-2021-44228
Silk Central does not use Apache log4j. It is shipped with the log4j-over-slf4j-1.7.26.jar file. This file does not have the vulnerability flagged by the security issue CVE-2021-44228