ET WEB_SPECIFIC_APPS Wing FTP Server Information Disclosure Attempt (CVE-2025-47813)

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri; bsize:13;
content:"/loginok.html"; fast_pattern;
http.cookie; bsize:>100;
content:"UID|3d|"; startswith;
http.request_body;
content:"username|3d|";
content:"password|3d|";
target:dest_ip;
Raw source ET WEB_SPECIFIC_APPS Wing FTP Server Information Disclosure Attempt (CVE-2025-47813) · 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 any (
    msg:"ET WEB_SPECIFIC_APPS Wing FTP Server Information Disclosure Attempt (CVE-2025-47813)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri; bsize:13;
    content:"/loginok.html"; fast_pattern;
    http.cookie; bsize:>100;
    content:"UID|3d|"; startswith;
    http.request_body;
    content:"username|3d|";
    content:"password|3d|";
    reference:url,github.com/MrTuxracer/advisories/blob/master/CVEs/CVE-2025-47813.txt;
    reference:cve,2025-47813;
    classtype:attempted-admin;
    sid:2068290; rev:1;
    metadata:affected_product Wing_FTP, attack_target Server, tls_state TLSDecrypt, created_at 2026_03_17, cve CVE_2025_47813, deployment Perimeter, deployment Internal, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, tag Exploit, tag CISA_KEV, updated_at 2026_03_17, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
    target:dest_ip;
)

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