ET EXPLOIT PTZOptics PT30X Authentication Bypass Attempt Inbound (CVE-2024-8956)

alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET EXPLOIT PTZOptics PT30X Authentication Bypass Attempt Inbound (CVE-2024-8956)";
    flow:established,to_server;
    flowbits:set,ET.2024.8956;
    urilen:<43;
    http.uri;
    content:"|2f|cgi|2d|bin|2f|param|2e|cgi|3f|"; startswith; fast_pattern;
    pcre:"/^(?:(?:get\x5fnetwork\x5fconf)|(?:get\x5fsystem\x5fconf)|(?:get\x5fnetport\x5fconf)|(?:post\x5fnetwork\x5fother\x5fconf))$/R";
    http.header_names;
    content:!"|0d 0a|authorization|0d 0a|"; nocase;
    reference:cve,2024-8956;
    reference:url,nvd.nist.gov/vuln/detail/CVE-2024-8956;
    reference:url,labs.greynoise.io/grimoire/2024-10-31-sift-0-day-rce;
    classtype:attempted-admin;
    sid:2057216; rev:1;
    metadata:affected_product IP_Camera, created_at 2024_11_04, cve CVE_2024_8956, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag CISA_KEV, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_11_04, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
    target:dest_ip;
)