ET EXPLOIT TP-LINK Archer C5 v4 (CVE-2019-7405)

Query · suricata

flow:established,to_server;
http.uri;
content:"/cgi/setPwd?pwd=";
http.referer; bsize:14;
content:"tplinkwifi.net"; fast_pattern;
Raw source ET EXPLOIT TP-LINK Archer C5 v4 (CVE-2019-7405) · 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 TP-LINK Archer C5 v4 (CVE-2019-7405)";
    flow:established,to_server;
    http.uri;
    content:"/cgi/setPwd?pwd=";
    http.referer; bsize:14;
    content:"tplinkwifi.net"; fast_pattern;
    reference:cve,2019-7405;
    reference:url,securityintelligence.com/posts/tp-link-archer-router-vulnerability-voids-admin-password-can-allow-remote-takeover/;
    classtype:attempted-admin;
    sid:2029181; rev:3;
    metadata:affected_product Router, attack_target Networking_Equipment, created_at 2019_12_17, cve CVE_2019_7405, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, updated_at 2020_06_08;
)

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