alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Tenda L7Im page Parameter Buffer Overflow Attempt (CVE-2025-14526)"; flow:established,to_server; http.method; content:"POST"; http.uri; bsize:12; content:"/goform/L7Im"; fast_pattern; http.request_body; content:"page"; pcre:"/^\x3d[^\x26$]{100,}(?:\x26|$)/R"; reference:url,github.com/Eu21ka/cve_report; reference:cve,2025-14526; classtype:web-application-attack; sid:2062170; rev:1; metadata:affected_product Tenda, attack_target Networking_Equipment, tls_state plaintext, created_at 2025_05_08, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, updated_at 2025_05_08, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)