ET WEB_SPECIFIC_APPS CentOS Web Panel Unauthenticated Remote Command Execution (CVE-2025-48703)

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"module|3d|filemanager"; fast_pattern;
content:"acc|3d|changePerm";
http.request_body;
content:"t_total";
pcre:"/^.{1,10}(?:[\x3b\x24\x27\x60\x7c]|\x25(?:3[bB]|2[47]|60|7[cC]))/R";
target:dest_ip;
Raw source ET WEB_SPECIFIC_APPS CentOS Web Panel Unauthenticated Remote Command Execution (CVE-2025-48703) · 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 2083 (
    msg:"ET WEB_SPECIFIC_APPS CentOS Web Panel Unauthenticated Remote Command Execution (CVE-2025-48703)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"module|3d|filemanager"; fast_pattern;
    content:"acc|3d|changePerm";
    http.request_body;
    content:"t_total";
    pcre:"/^.{1,10}(?:[\x3b\x24\x27\x60\x7c]|\x25(?:3[bB]|2[47]|60|7[cC]))/R";
    reference:url,fenrisk.com/rce-centos-webpanel;
    reference:cve,2025-48703;
    classtype:web-application-attack;
    sid:2063180; rev:1;
    metadata:attack_target Server, created_at 2025_06_25, cve CVE_2025_48703, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Exploit, updated_at 2025_06_25, 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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