alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Tenda AC15 GetParentControlInfo mac Parameter Buffer Overflow (CVE-2025-51089)"; flow:established,to_server; http.method; content:"GET"; http.uri; bsize:28; content:"/goform/GetParentControlInfo"; fast_pattern; startswith; content:"mac|3d|"; pcre:"/^[^&]{100,}(?:&|$)/R"; reference:url,github.com/CH13hh/cve; reference:url,github.com/TL-SN/IOT; reference:cve,2025-51089; classtype:attempted-admin; sid:2061747; rev:2; metadata:affected_product Tenda, attack_target Networking_Equipment, tls_state plaintext, created_at 2025_04_18, cve CVE_2025_51089, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, updated_at 2025_07_25, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)