ET WEB_SPECIFIC_APPS Arris tools_command.php Multiple Parameters Command Injection Attempt (CVE-2024-5196)

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/tools_command.php"; fast_pattern;
http.request_body;
pcre:"/(?:cmb_header|txt_command)\x3d[^\x26]*?(?:(?:\x3b|%3[Bb])|(?:\x0a|%0[Aa])|(?:\x60|%60)|(?:\x7c|%7[Cc])|(?:\x24|%24))+/";
target:dest_ip;
Raw source ET WEB_SPECIFIC_APPS Arris tools_command.php Multiple Parameters Command Injection Attempt (CVE-2024-5196) · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http any any -> $HOME_NET any (
    msg:"ET WEB_SPECIFIC_APPS Arris tools_command.php Multiple Parameters Command Injection Attempt (CVE-2024-5196)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/tools_command.php"; fast_pattern;
    http.request_body;
    pcre:"/(?:cmb_header|txt_command)\x3d[^\x26]*?(?:(?:\x3b|%3[Bb])|(?:\x0a|%0[Aa])|(?:\x60|%60)|(?:\x7c|%7[Cc])|(?:\x24|%24))+/";
    reference:url,vuldb.com/vuln/265833;
    reference:cve,2024-5196;
    classtype:attempted-admin;
    sid:2071414; rev:1;
    metadata:affected_product Arris, attack_target Networking_Equipment, tls_state plaintext, created_at 2026_08_06, cve CVE_2024_5196, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, updated_at 2026_08_06, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
    target:dest_ip;
)

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