ET EXPLOIT WNR2000v4 HTTP POST RCE Attempt Via Timestamp Discovery

Query · suricata

flow:to_server,established;
threshold:type both, track by_dst, count 10, seconds 60;
http.method;
content:"POST";
http.uri;
content:"/apply_noauth.cgi"; fast_pattern;
http.request_body;
content:"timestamp=";
Raw source ET EXPLOIT WNR2000v4 HTTP POST RCE Attempt Via Timestamp Discovery · Suricata
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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 EXPLOIT WNR2000v4 HTTP POST RCE Attempt Via Timestamp Discovery";
    flow:to_server,established;
    threshold:type both, track by_dst, count 10, seconds 60;
    http.method;
    content:"POST";
    http.uri;
    content:"/apply_noauth.cgi"; fast_pattern;
    http.request_body;
    content:"timestamp=";
    reference:url,seclists.org/fulldisclosure/2015/Apr/72;
    classtype:attempted-admin;
    sid:2021018; rev:4;
    metadata:created_at 2015_04_28, confidence Medium, signature_severity Major, updated_at 2020_09_30;
)

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