pfSense through 2.3.4 through 2.4.4-p3 allows Remote Code Injection via a methodCall XML document with a pfsense.exec_php call containing shell metacharacters in a parameter value.Referenceshttps://github.com/pfsense/pfsense/commits/masterhttp://packetstormsecurity.com/files/154587/pfSense-2.3.4-2.4.4-p3-Remote-Code-Injection.htmlhttps://hackernews.blog/pfsense-2-3-4-2-4-4-p3-remote-code-injection/#more
