ET EXPLOIT WS_FTP Reflected XSS Payload Observed M1 (CVE-2022-27665)

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/WtmApiService.asmx/GetFileSubTree";
http.request_body;
content:"|22|subFolderPath|22 3a 22 7b 7b|"; fast_pattern;
Raw source ET EXPLOIT WS_FTP Reflected XSS Payload Observed M1 (CVE-2022-27665) · 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 WS_FTP Reflected XSS Payload Observed M1 (CVE-2022-27665)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/WtmApiService.asmx/GetFileSubTree";
    http.request_body;
    content:"|22|subFolderPath|22 3a 22 7b 7b|"; fast_pattern;
    reference:cve,2022-27665;
    reference:url,github.com/dievus/CVE-2022-27665;
    classtype:attempted-admin;
    sid:2048317; rev:2;
    metadata:affected_product WS_FTP, attack_target Server, created_at 2023_09_28, cve CVE_2022_27665, deployment Perimeter, deployment Internal, confidence Medium, signature_severity Major, tag Exploit, updated_at 2024_06_23, reviewed_at 2023_09_28, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
)

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