ET WEB_SPECIFIC_APPS QNAP QTS/QuTS File Upload (CVE-2024-53691)

Query · suricata

flow:established,to_server;
flowbits:isset,ET.ZIP.Symlink.Inbound;
flowbits:set,ET.QNAP.CVE-2024-53691.Upload;
http.method;
content:"POST";
http.uri;
content:"/cgi-bin/filemanager/utilRequest.cgi?"; fast_pattern;
content:"func|3d|chunked_upload";

Rule dependencies

⚠ Higher-order rule. It fires on other rules' alerts, not on raw events, so it cannot fire on its own. Deploy the rules it depends on too.

Depends on

Feeds into

  • 1 rule read ET.QNAP.CVE-2024-53691.Upload · view all
Raw source ET WEB_SPECIFIC_APPS QNAP QTS/QuTS File Upload (CVE-2024-53691) · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET WEB_SPECIFIC_APPS QNAP QTS/QuTS File Upload (CVE-2024-53691)";
    flow:established,to_server;
    flowbits:isset,ET.ZIP.Symlink.Inbound;
    flowbits:set,ET.QNAP.CVE-2024-53691.Upload;
    http.method;
    content:"POST";
    http.uri;
    content:"/cgi-bin/filemanager/utilRequest.cgi?"; fast_pattern;
    content:"func|3d|chunked_upload";
    reference:url,github.com/C411e/CVE-2024-53691;
    reference:cve,2024-53691;
    classtype:web-application-attack;
    sid:2059742; rev:1;
    metadata:affected_product QNAP, attack_target Server, tls_state TLSDecrypt, created_at 2025_01_29, cve CVE_2024_53691, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit, updated_at 2025_01_29, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
)

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