ET EXPLOIT Possible Netgear DGN2200 RCE (CVE-2017-6077)

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/ping.cgi"; depth:9; endswith;
http.header;
content:"DIAG_diag.htm|0d 0a|"; fast_pattern;
http.request_body;
content:"&ping_IPAddr=";
content:"|3b|"; distance:0;
Raw source ET EXPLOIT Possible Netgear DGN2200 RCE (CVE-2017-6077) · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET EXPLOIT Possible Netgear DGN2200 RCE (CVE-2017-6077)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/ping.cgi"; depth:9; endswith;
    http.header;
    content:"DIAG_diag.htm|0d 0a|"; fast_pattern;
    http.request_body;
    content:"&ping_IPAddr=";
    content:"|3b|"; distance:0;
    reference:url,www.exploit-db.com/exploits/41394;
    reference:cve,2017-6077;
    classtype:attempted-user;
    sid:2027093; rev:3;
    metadata:attack_target IoT, created_at 2019_03_18, cve CVE_2017_6077, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, tag CISA_KEV, updated_at 2020_09_16;
)

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