alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS UTT ConfigWirelessBase ssid Parameter Buffer Overflow Attempt"; flow:established,to_server; http.method; content:"POST"; http.uri; bsize:26; content:"/goform/ConfigWirelessBase"; fast_pattern; http.request_body; content:"ssid|3d|"; pcre:"/^[^&]{100,}(?:&|$)/R"; reference:url,github.com/lin-3-start/lin-cve/blob/main/UTT%201200GW-1/UTT%201200GW-1.md; classtype:web-application-attack; sid:2064095; rev:2; metadata:affected_product UTT, attack_target Networking_Equipment, tls_state plaintext, created_at 2025_08_21, deployment Perimeter, deployment Internal, deprecation_reason Duplicate, performance_impact Low, confidence High, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2026_01_15, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)