alert http any any -> $HOME_NET any (
msg:"ET EXPLOIT NETGEAR WNR2000v5 hidden_lang_avi Stack Overflow (CVE-2016-10174)";
flow:to_server,established;
http.uri;
content:"/lang_check.html";
content:"timestamp=";
http.request_body;
content:"&hidden_lang_avi=";
isdataat:36,relative;
content:!"|00|"; within:36;
content:!"|25|"; within:36;
content:!"|26|"; within:36;
classtype:attempted-admin;
sid:2024121; rev:6;
metadata:affected_product Netgear_Router, attack_target Client_Endpoint, created_at 2017_03_30, cve CVE_2016_10174, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag CISA_KEV, updated_at 2020_11_05;
target:dest_ip;
)