ET WEB_SPECIFIC_APPS FLIR res.php id Parameter Command Injection Attempt (CVE-2022-37061)

alert http any any -> $HOME_NET any (
    msg:"ET WEB_SPECIFIC_APPS FLIR res.php id Parameter Command Injection Attempt (CVE-2022-37061)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri; bsize:8;
    content:"/res.php"; fast_pattern;
    http.request_body;
    content:"action|3d|alarm";
    content:"id|3d|";
    pcre:"/^[^\x26]*?(?:(?:\x3b|%3[Bb])|(?:\x0a|%0[Aa])|(?:\x60|%60)|(?:\x7c|%7[Cc])|(?:\x24|%24))+/R";
    reference:url,www.cve.org/CVERecord?id=CVE-2022-37061;
    reference:cve,2022-37061;
    classtype:attempted-admin;
    sid:2065895; rev:1;
    metadata:affected_product FLIR, attack_target Networking_Equipment, tls_state plaintext, created_at 2025_11_24, cve CVE_2022_37061, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_11_24, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
    target:dest_ip;
)