ET WEB_SPECIFIC_APPS Gladinet CentreStack/Triofox Hardcoded AES Key Arbitrary File Read (CVE-2025-14611)

alert http any any -> $HOME_NET any (
    msg:"ET WEB_SPECIFIC_APPS Gladinet CentreStack/Triofox Hardcoded AES Key Arbitrary File Read (CVE-2025-14611)";
    flow:established,to_server;
    http.uri;
    content:"/storage/filesvr.dn?";
    content:"t|3d|vghpI7EToZUDIZDdprSubL3mTZ2|3a|aCLI|3a|8Zra5AOPvX4TEEXlZiueqNysfRx7Dsd3P5l6eiYyDiG8Lvm0o41m"; fast_pattern;
    pcre:"/^(?:\x7cGbA\x7cRIwrK0WT6jLb\x3aulpCaAEZ7n1cnc6XQR3EtoADI|\x3aZDplEYEsO5ksZajiXcsu(?:mkDyUgpV5VLxL\x7c372varAu|kOQzFIwOzIHswJBdS7w0RY))/R";
    reference:url,www.huntress.com/blog/active-exploitation-gladinet-centrestack-triofox-insecure-cryptography-vulnerability;
    reference:cve,2025-14611;
    classtype:web-application-attack;
    sid:2066362; rev:1;
    metadata:affected_product Gladinet_Triofox, attack_target Server, tls_state TLSDecrypt, created_at 2025_12_18, cve CVE_2025_14611, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit, updated_at 2025_12_18, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
    target:dest_ip;
)