XM Cyber Advisory – Log4Shell, CVE-2021-44228

Log4Shell

Overview Last Thursday, December 9, the Log4Shell vulnerability, CVE-2021-44228 (CVSS score 10), was discovered. This remote code execution (RCE) vulnerability was being exploited in the wild. Log4j is a logging library, and the vulnerability affects all products and applications that use log4j. That’s a lot of products. XM Cyber Log4Shell technique The XM Cyber Research […]