Some Custom Modsecurity Rules. Use at your own responsability. It is recommended to test them (change action to pass) and evaluate possible false positives in your environment, before applying any disruptive action.
Modsecurity Rule for exchange RCE. It is recommended to test it before (keeping the action pass) to evaluate possible false positives in your environment, before applying any disruptive action.
Modsecurity Rule for exchange F5 BIG-IP RCE.
Apache Log4j RCE. Rules tested a detected malicious payloads. Unknown false positives.