ET EXPLOIT Fortinet FortiNAC - Observed POST .zip with Vulnerable Parameter (CVE-2022-39952)

Query · suricata

flow:to_server,established;
http.method;
content:"POST";
http.uri;
content:"/configWizard/keyUpload.jsp"; fast_pattern;
http.request_body;
content:"name=|22|key|22 3b|";
content:"|0d 0a 0d 0a|PK";
Raw source ET EXPLOIT Fortinet FortiNAC - Observed POST .zip with Vulnerable Parameter (CVE-2022-39952) · 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 -> [$HOME_NET,$HTTP_SERVERS] any (
    msg:"ET EXPLOIT Fortinet FortiNAC - Observed POST .zip with Vulnerable Parameter (CVE-2022-39952)";
    flow:to_server,established;
    http.method;
    content:"POST";
    http.uri;
    content:"/configWizard/keyUpload.jsp"; fast_pattern;
    http.request_body;
    content:"name=|22|key|22 3b|";
    content:"|0d 0a 0d 0a|PK";
    reference:cve,2022-39952;
    classtype:attempted-admin;
    sid:2044270; rev:1;
    metadata:attack_target Server, created_at 2023_02_21, cve CVE_2022_39952, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Exploit, updated_at 2023_02_21, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
)

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