alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Sangoma Switchvox PhoneIP Parameter SQL Injection Attempt (CVE-2026-9586)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/pa"; http.request_body; content:"|3c|PolycomIPPhone|3e|"; fast_pattern; content:"|3c|PhoneIP|3e|"; pcre:"/^[^<]*?(?:\x27|%27|-{2}|%2d%2d)?(?:(?:S(?:HOW.+(?:C(?:UR(?:DAT|TIM)E|HARACTER.+SET)|(?:VARI|T)ABLES)|ELECT.+(?:FROM|USER|SLEEP|CONCAT|CASE))|U(?:NION.+SELEC|PDATE.+SE)T|DELETE.+FROM|INSERT.+INTO)|S(?:HOW.+(?:C(?:HARACTER.+SET|UR(DATE|TIME))|(?:VARI|T)ABLES)|ELECT.+(?:FROM|USER))|U(?:NION.+SELEC|PDATE.+SE)T|(?:NULL(?:\x2c|%2[cC])){2,}|(?:\x2f|%2[fF])(?:\x2a|%2[aA]).+(?:\x2a|%2[aA]).+(?:\x2f|%2[fF])|CONCAT.+SELECT|EXTRACTVALUE|UNION.+ALL|COPY.+TO.+PROGRAM)/Ri"; reference:url,horizon3.ai/attack-research/disclosures/cve-2026-9586-sangoma-switchvox-rce/; reference:cve,2026-9586; classtype:attempted-admin; sid:2071986; rev:1; metadata:affected_product Sangoma_Switchvox, attack_target Networking_Equipment, tls_state plaintext, created_at 2026_09_10, cve CVE_2026_9586, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, updated_at 2026_09_10, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)