ET WEB_SPECIFIC_APPS Mitel 6800 802.1x Support Command Injection (CVE-2024-41710)

alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET WEB_SPECIFIC_APPS Mitel 6800 802.1x Support Command Injection (CVE-2024-41710)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/8021xsupport.html"; fast_pattern;
    http.request_body;
    content:"802|2e|1x|2b|identity|3d|";
    pcre:"/^[^\x26]*?\x25(?:\x21d\x28|dt)/R";
    reference:url,www.akamai.com/blog/security-research/2025-january-new-aquabot-mirai-variant-exploiting-mitel-phones;
    reference:cve,2024-41710;
    classtype:web-application-attack;
    sid:2059785; rev:1;
    metadata:affected_product Mitel, attack_target Server, tls_state TLSDecrypt, created_at 2025_01_30, cve CVE_2024_41710, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit, updated_at 2025_01_30, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
    target:dest_ip;
)