alert http any any -> $HOME_NET any (msg:"ET EXPLOIT Netgear DGN2200 RCE (CVE-2017-6077)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/ping.cgi"; http.request_body; content:"ping_IPAddr="; fast_pattern; pcre:"/^[^\x26]*?(?:(?:\x3b|%3[Bb])|(?:\x0a|%0[Aa])|(?:\x60|%60)|(?:\x7c|%7[Cc])|(?:\x24|%24))+/R"; reference:url,www.exploit-db.com/exploits/41394; reference:cve,2017-6077; classtype:attempted-admin; sid:2027093; rev:5; metadata:affected_product Netgear_Router, attack_target Networking_Equipment, tls_state plaintext, created_at 2019_03_18, cve CVE_2017_6077, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, tag CISA_KEV, updated_at 2026_11_05, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)