ET EXPLOIT QNAP Photo Station Path Traversal Attempt Inbound (CVE-2019-7195)

Query · suricata

flow:to_server,established;
http.method;
content:"POST";
http.uri;
content:"/photo/p/api/video.php"; fast_pattern;
http.request_body;
content:"filename|27 3a 20 27|";
content:"./."; distance:0; within:4;
target:dest_ip;
Raw source ET EXPLOIT QNAP Photo Station Path Traversal Attempt Inbound (CVE-2019-7195) · 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 QNAP Photo Station Path Traversal Attempt Inbound (CVE-2019-7195)";
    flow:to_server,established;
    http.method;
    content:"POST";
    http.uri;
    content:"/photo/p/api/video.php"; fast_pattern;
    http.request_body;
    content:"filename|27 3a 20 27|";
    content:"./."; distance:0; within:4;
    reference:cve,2019-7195;
    classtype:attempted-admin;
    sid:2038698; rev:1;
    metadata:created_at 2022_08_31, cve CVE_2019_7195, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag CISA_KEV, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_08_31, mitre_tactic_id TA0007, mitre_tactic_name Discovery, mitre_technique_id T1083, mitre_technique_name File_And_Directory_Discovery;
    target:dest_ip;
)

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