ET WEB_SPECIFIC_APPS EnGenius diag_ping pings Parameter Command Injection Attempt (CVE-2024-45242)

alert http any any -> $HOME_NET any (
    msg:"ET WEB_SPECIFIC_APPS EnGenius diag_ping pings Parameter Command Injection Attempt (CVE-2024-45242)";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:"/cgi-bin/luci/|3b|stok=8/d1314dd96049f7c37f1d2a405c3ea5e/admin/network/diag_ping/"; fast_pattern; startswith;
    content:"|3f|"; distance:0;
    content:"pks|3d|";
    content:"pings|3d|";
    pcre:"/^[^\x26]*?(?:(?:\x3b|%3[Bb])|(?:\x0a|%0[Aa])|(?:\x60|%60)|(?:\x7c|%7[Cc])|(?:\x24|%24))+/R";
    reference:url,github.com/actuator/cve/blob/main/CVE-2024-45242_Extended_Report.pdf;
    reference:cve,2024-45242;
    classtype:attempted-admin;
    sid:2066598; rev:1;
    metadata:affected_product EnGenius, attack_target Networking_Equipment, tls_state plaintext, created_at 2026_01_06, cve CVE_2024_45242, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2026_01_06, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
    target:dest_ip;
)