To determine if a host is vulnerable to log4j CVE‐2021‐44228
check-log4j This tool will try to determine if the host it is running on is likely vulnerable to the latest reason that the internet is on fire: the log4j RCE CVE‐2021‐44228 This is different from other tools that attempt to verify whether a specific service is vulnerable by triggering the exploit and eg, tracking pingbacks on a DNS canary token That approach tells you