ET EXPLOIT Eir D1000 Remote Command Injection Attempt Inbound

alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET EXPLOIT Eir D1000 Remote Command Injection Attempt Inbound";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/UD/act?1"; depth:9; nocase;
    http.request_body;
    content:"<u|3a|GetSecurityKeys|20|"; fast_pattern;
    reference:url,www.exploit-db.com/exploits/40740;
    classtype:attempted-admin;
    sid:2027375; rev:2;
    metadata:affected_product Eir_D1000_Modem, attack_target Networking_Equipment, created_at 2019_05_23, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2020_08_31, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1210, mitre_technique_name Exploitation_Of_Remote_Services;
)