Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT Multiple DrayTek Products Pre-authentication Remote RCE Outbound (CVE-2020-8515) M1"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/cgi-bin/mainfunction.cgi?action=login&keyPath="; depth:47; fast_pattern; content:"&loginUser="; distance:0; content:"&loginPwd="; distance:0; reference:cve,2020-8515; reference:url,www.exploit-db.com/exploits/48268; classtype:attempted-admin; sid:2029804; rev:2; metadata:affected_product Linux, attack_target Networking_Equipment, created_at 2020_04_03, cve CVE_2020_8515, deployment Perimeter, confidence High, signature_severity Major, tag CISA_KEV, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_03;)