alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Netgear R6850 Command Injection via c4_IPAddr Parameter Attempt (CVE-2024-30568)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/setup.cgi|3f|"; startswith; http.request_body; content:"todo|3d|ping_test"; fast_pattern; content:"c4_IPAddr|3d|"; pcre:"/^.*?(?:(?:\x3b|%3[Bb])|(?:\x0a|%0[Aa])|(?:\x60|%60)|(?:\x7c|%7[Cc])|(?:\x24|%24)|(?:\x26|%26){2})+/R"; content:"next_file|3d|diagping.htm"; reference:cve,2024-30568; reference:url,github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-30568.yaml; classtype:attempted-admin; sid:2061410; rev:1; metadata:affected_product Netgear_Router, attack_target Networking_Equipment, tls_state plaintext, created_at 2025_04_09, cve CVE_2024_30568, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, updated_at 2025_04_09, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)