CVE-2021-44228 - Log4j POC
Log4j is a java-based logging library that Ceki Gulcu developed, then transferred to the Apache Software Foundation, and developed by ASF.
Log4j is actively involved in many Java applications by making optional level-based logging. Considering that the number of devices using Java worldwide is in the billions, it is not surprising that Log4j appears in unexpected and unexpected places.
Links:
https://github.com/leonjza/log4jpwn
https://www.microsoft.com/security/bl...
https://gist.github.com/Neo23x0/e4c8b...
https://www.elastic.co/blog/detecting...
https://socradar.io/what-do-you-know-...