ET WEB_SPECIFIC_APPS ABB Cylon Aspect 3.07.00 Remote Code Execution

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"/obtainPorts.php";
content:"portValue="; distance:0;
pcre:"/^[0-9]{0,5}(?:\x60).*?(?:echo|base64|curl|wget|sh|bash).*?(?:\x7c|\x3b|\x26\x26|\x26|\x24|\x3E|\x3C|\x27|\x21).*?(?:\x60)$/R"; fast_pattern;
target:dest_ip;
Raw source ET WEB_SPECIFIC_APPS ABB Cylon Aspect 3.07.00 Remote Code Execution · 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 -> $HOME_NET any (
    msg:"ET WEB_SPECIFIC_APPS ABB Cylon Aspect 3.07.00 Remote Code Execution";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:"/obtainPorts.php";
    content:"portValue="; distance:0;
    pcre:"/^[0-9]{0,5}(?:\x60).*?(?:echo|base64|curl|wget|sh|bash).*?(?:\x7c|\x3b|\x26\x26|\x26|\x24|\x3E|\x3C|\x27|\x21).*?(?:\x60)$/R"; fast_pattern;
    reference:url,www.zeroscience.mk/codes/abb_aspect_rce15.txt;
    classtype:attempted-admin;
    sid:2065034; rev:1;
    metadata:attack_target IoT, tls_state plaintext, created_at 2025_10_02, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_10_02, 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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