Apache Log4j vulnerability is a critical zero-day code execution vulnerability. On December 9, 2021, the Internet was set on fire when an exploit was posted publicly for Apache Log4J - a well-known logging utility in the Java programming language.
Apache Log4j vulnerability CVE-2021-44228 is a critical zero-day code execution vulnerability with a CVSS base score of 10. This weakness poses a significant risk to many applications and cloud services and it needs to be patched right away!
In this blog, CSW experts analyzed CISAโ€™s Known Exploited Vulnerabilities (KEV) list for latencies in publishing, exploiting, and patching to understand how fast attackers are weaponizing them for attacks.