ET EXPLOIT Multiple DrayTek Products Pre-authentication Remote RCE Outbound (CVE-2020-8515) M2

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/cgi-bin/mainfunction.cgi"; endswith;
http.request_body;
content:"action=login&keyPath="; fast_pattern;
content:"&loginUser="; distance:0;
content:"&loginPwd="; distance:0;
Raw source ET EXPLOIT Multiple DrayTek Products Pre-authentication Remote RCE Outbound (CVE-2020-8515) M2 · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET EXPLOIT Multiple DrayTek Products Pre-authentication Remote RCE Outbound (CVE-2020-8515) M2";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/cgi-bin/mainfunction.cgi"; endswith;
    http.request_body;
    content:"action=login&keyPath="; 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:2029806; 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;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.