ET WEB_SPECIFIC_APPS ICTBroadcast Command Injection (CVE-2025-2611)

Query · suricata

flow:established,to_server;
http.cookie;
content:"BROADCAST|3d|";
pcre:"/^[^\x3b]*?(?:(?:\x3b|%3[Bb])|(?:\x0a|%0[Aa])|(?:\x60|%60)|(?:\x7c|%7[Cc])|(?:\x24|%24))+/R";
target:dest_ip;
Raw source ET WEB_SPECIFIC_APPS ICTBroadcast Command Injection (CVE-2025-2611) · 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 ICTBroadcast Command Injection (CVE-2025-2611)";
    flow:established,to_server;
    http.cookie;
    content:"BROADCAST|3d|";
    pcre:"/^[^\x3b]*?(?:(?:\x3b|%3[Bb])|(?:\x0a|%0[Aa])|(?:\x60|%60)|(?:\x7c|%7[Cc])|(?:\x24|%24))+/R";
    reference:url,www.vulncheck.com/blog/ictbroadcast-kev;
    reference:cve,2025-2611;
    classtype:web-application-attack;
    sid:2065259; rev:1;
    metadata:attack_target Server, tls_state TLSDecrypt, created_at 2025_10_21, cve CVE_2025_2611, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_10_21, 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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