{"id":"CVE-2026-9586","published":"2026-07-17T17:17:18Z","modified":"2026-10-24T20:10:00Z","title":"Sangoma Switchvox SQL Injection Vulnerability","vendor":"Sangoma","product":"Switchvox","tier":"core","eol":null,"description":{"text":"An unauthenticated SQL injection vulnerability exists in Sangoma Switchvox SMB Edition 8.3 (104997). The /pa endpoint processes XML content beginning with <PolycomIPPhone> and directly concatenates the user-controlled PhoneIP value into PostgreSQL queries without sanitization or parameterization. An unauthenticated remote attacker can execute arbitrary SQL statements against the backend PostgreSQL database using a single crafted request, including database operations and remote code execution.","provenance":"source","from":"NVD"},"summary":{"text":"Sangoma Switchvox SMB Edition 8.3 contains an SQL injection flaw in the /pa endpoint, which processes XML content starting with <PolycomIPPhone> and concatenates the user-controlled PhoneIP value directly into PostgreSQL queries without sanitization or parameterization. An unauthenticated remote attacker can exploit this with a single crafted request, requiring no user interaction or configuration changes, to execute arbitrary SQL statements against the backend database, including database operations and remote code execution.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-29T07:53:50Z"},"cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"NVD"},"epss":{"score":0.18979,"percentile":0.97299,"date":"2026-10-30","provenance":"source"},"kev":{"dateAdded":"2026-09-02","dueDate":"2026-09-05","ransomware":false,"requiredAction":"Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.","notes":"https://sangomakb.atlassian.net/wiki/spaces/Switchvox/pages/1802371073/Switchvox+-+Release+Notes+Version+8.4.0.2+July+14+2026 ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2026-9586","provenance":"source"},"vulncheckKev":{"dateAdded":"2026-09-01","exploitedFirstSeen":"2026-09-01","ransomware":false,"evidence":[{"url":"https://horizon3.ai/attack-research/disclosures/cve-2026-9586-sangoma-switchvox-rce/","date":"2026-09-01"},{"url":"https://previdian.com/CVE-2026-9586","date":"2026-09-01"},{"url":"https://x.com/DefusedCyber/status/2094790121505604074","date":"2026-09-01"},{"url":"https://x.com/DefusedCyber/status/2094790154204414185","date":"2026-09-01"},{"url":"https://euvd.enisa.europa.eu/enisa/EUVD-2026-45205","date":"2026-09-02"},{"url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","date":"2026-09-02"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2026-09-04&host_type=src&vulnerability=cve-2026-9586","date":"2026-09-04"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2026-09-07&host_type=src&vulnerability=cve-2026-9586","date":"2026-09-07"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2026-09-08&host_type=src&vulnerability=cve-2026-9586","date":"2026-09-08"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2026-09-09&host_type=src&vulnerability=cve-2026-9586","date":"2026-09-09"}],"evidenceTotal":27,"provenance":"source"},"exploited":true,"otx":{"pulseCount":42,"pulses":[{"name":"Actively_Exploited_Kev | Oct 31, 2026","url":"https://otx.alienvault.com/pulse/6ae4aefab0c2191cecd41862","created":"2026-10-30"},{"name":"Actively_Exploited_Kev | Oct 30, 2026","url":"https://otx.alienvault.com/pulse/6ae35d889ea92b4ce19c2680","created":"2026-10-29"},{"name":"Actively_Exploited_Kev | Oct 29, 2026","url":"https://otx.alienvault.com/pulse/6ae20c1db17e7057ae7d9ad1","created":"2026-10-28"},{"name":"Actively_Exploited_Kev | Oct 28, 2026","url":"https://otx.alienvault.com/pulse/6ae0ba7e0e2a97ff7b218819","created":"2026-10-27"},{"name":"Actively_Exploited_Kev | Oct 27, 2026","url":"https://otx.alienvault.com/pulse/6adf68b85c3e852f3c111d18","created":"2026-10-26"},{"name":"Actively_Exploited_Kev | Oct 24, 2026","url":"https://otx.alienvault.com/pulse/6adb740e397c3ad4799aa4cd","created":"2026-10-23"},{"name":"Actively_Exploited_Kev | Oct 23, 2026","url":"https://otx.alienvault.com/pulse/6ada236fcfba2dfa730ea482","created":"2026-10-22"},{"name":"Actively_Exploited_Kev | Oct 22, 2026","url":"https://otx.alienvault.com/pulse/6ad8d33a077cbb5cab524d80","created":"2026-10-21"},{"name":"Actively_Exploited_Kev | Oct 21, 2026","url":"https://otx.alienvault.com/pulse/6ad78130c4d1ac2be83a8b6d","created":"2026-10-20"},{"name":"Actively_Exploited_Kev | Oct 20, 2026","url":"https://otx.alienvault.com/pulse/6ad62f63c24a405a3423cc13","created":"2026-10-19"}],"provenance":"machine"},"cwes":[{"id":"CWE-89","name":"Improper Neutralization of Special Elements used in an SQL Command"}],"references":[{"url":"https://labs.sra.io/posts/switchvox/","tags":["Third Party Advisory"]},{"url":"https://sangomakb.atlassian.net/wiki/spaces/Switchvox/pages/1802371073/Switchvox+-+Release+Notes+Version+8.4.0.2+July+14+2026","tags":["Release Notes"]},{"url":"https://horizon3.ai/attack-research/disclosures/cve-2026-9586-sangoma-switchvox-rce/#","tags":["Exploit","Third Party Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-9586","tags":["Third Party Advisory","US Government Resource"]}],"techniques":[{"id":"T1190","name":"Exploit Public-Facing Application","tactics":["initial-access"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: Unauthenticated SQL injection via public /pa endpoint","mappingType":"exploitation_technique","evidence":[{"from":"description","quote":"An unauthenticated remote attacker can execute arbitrary SQL statements against the backend PostgreSQL database","start":298,"end":409}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"},{"id":"T1059","name":"Command and Scripting Interpreter","tactics":["execution"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: Direct SQL-based remote code execution stated","mappingType":"primary_impact","evidence":[{"from":"description","quote":"including database operations and remote code execution","start":442,"end":497}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"}],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2026-45205","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-45205","exploited":true,"exploitedSince":"2026-09-02","provenance":"source"},"exploits":[],"exploitSources":{"pocGithub":{"count":2,"skipped":0,"earliest":"2026-09-02","earliestUrl":"https://github.com/HORKimhab/CVE-2026-9586","repos":[{"name":"fromABUV/CVE-2026-9586_POC_EXPLOIT","url":"https://github.com/fromABUV/CVE-2026-9586_POC_EXPLOIT","stars":1,"created":"2026-10-12"},{"name":"HORKimhab/CVE-2026-9586","url":"https://github.com/HORKimhab/CVE-2026-9586","stars":0,"created":"2026-09-02"}]},"nuclei":[{"id":"CVE-2026-9586","name":"Sangoma Switchvox < 8.4.0.2 - Unauthenticated SQL Injection","severity":"critical","path":"http/cves/2026/CVE-2026-9586.yaml","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-9586.yaml"}],"first":{"date":"2026-09-02","source":"PoC-in-GitHub","url":"https://github.com/HORKimhab/CVE-2026-9586"},"provenance":"source"},"exploitRefs":["https://horizon3.ai/attack-research/disclosures/cve-2026-9586-sangoma-switchvox-rce/#"],"flow":[{"stage":"exploitation","techniques":["T1190"],"provenance":"ai"},{"stage":"primary","techniques":["T1059"],"provenance":"ai"}],"timeline":[{"date":"2026-07-17","kind":"published","label":"Published (NVD)","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-9586","provenance":"source"},{"date":"2026-09-01","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://horizon3.ai/attack-research/disclosures/cve-2026-9586-sangoma-switchvox-rce/","provenance":"source"},{"date":"2026-09-02","kind":"exploit-public","label":"First public exploit: PoC-in-GitHub","url":"https://github.com/HORKimhab/CVE-2026-9586","provenance":"source"},{"date":"2026-09-02","kind":"kev","label":"Added to CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","provenance":"source"},{"date":"2026-09-02","kind":"euvd-exploited","label":"ENISA EUVD: exploited","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-45205","provenance":"source"}],"speed":{"daysToPublicExploit":47,"firstExploitFrom":"PoC-in-GitHub","daysToKev":47},"priority":{"score":79.3,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in CISA KEV and VulnCheck KEV"},{"name":"Recent KEV listing","points":10.0,"detail":"added 60 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.46,"detail":"percentile 0.9730"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":5.0,"detail":"1 NVD reference tagged Exploit; 2 PoC-in-GitHub repos; 1 nuclei template"},{"name":"Mentioned in OTX pulses","points":3.0,"detail":"42 pulses"},{"name":"CVSS severity","points":6.86,"detail":"base score 9.8"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}