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!