Description
BC Security Empire before 5.9.3 is vulnerable to a path traversal issue that can lead to remote code execution. A remote, unauthenticated attacker can exploit this vulnerability over HTTP by acting as a normal agent, completing all cryptographic handshakes, and then triggering an upload of payload data containing a malicious path.
References
https://aceresponder.com/blog/exploiting-empire-c2-framework
https://github.com/ACE-Responder/Empire-C2-RCE-PoC
https://vulncheck.com/advisories/empire-unauth-rce