alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS FreePBX Authenticated SQL Injection via extension Configuration (CVE-2025-61675)"; flow:established,to_server; http.uri; content:"/admin/config.php|3f|"; content:"view|3d|customExt"; fast_pattern; distance:0; http.request_body; pcre:"/(?:^|\x26)id\x3d[^\x26]*?[\x27\x22\x3b\x2d\x5c\x2a\x2f]/"; http.method; content:"POST"; reference:url,horizon3.ai/attack-research/the-freepbx-rabbit-hole-cve-2025-66039-and-others/; reference:cve,2025-61675; classtype:web-application-attack; sid:2066762; rev:1; metadata:affected_product FreePBX, attack_target Server, tls_state TLSDecrypt, created_at 2026_01_15, cve CVE_2025_61675, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit, 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;)