Log4j is a java-based logging library that Ceki Gulcu developed, then transferred to the Apache Software Foundation, and produced 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.

SOCRadar wrote a blog detailing the Log4j vulnerabilities, and how to protect your infrastructure against this vulnerability. Click here to read in detail.