{"cvss":9.3,"datePublished":"2026-07-17T17:17:18.150","dateUpdated":"2026-10-24T20:10:00.137","description":"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.","id":"CVE-2026-9586","raw":{"affected":[{"affectedData":[{"defaultStatus":"unknown","product":"Switchvox SMB Edition","vendor":"Sangoma","versions":[{"lessThan":"8.4.0.2","status":"affected","version":"8.3 (104997)","versionType":"semver"}]}],"source":"57dba5dd-1a03-47f6-8b36-e84e47d335d8"}],"cisaActionDue":"2026-09-05","cisaExploitAdd":"2026-09-02","cisaRequiredAction":"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.","cisaVulnerabilityName":"Sangoma Switchvox SQL Injection Vulnerability","configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:sangoma:switchvox:*:*:*:*:on-premises:*:*:*","matchCriteriaId":"A9E8D249-C33B-4FC1-8EF2-3FD26AA15547","versionEndExcluding":"8.4.0.2","versionStartIncluding":"8.2.2.1","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"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."},{"lang":"es","value":"Una vulnerabilidad de inyección SQL no autenticada existe en Sangoma Switchvox SMB Edition 8.3 (104997). El endpoint /pa procesa contenido XML que comienza con [PolycomIPPhone] y concatena directamente el valor PhoneIP controlado por el usuario en consultas de PostgreSQL sin saneamiento ni parametrización. Un atacante remoto no autenticado puede ejecutar sentencias SQL arbitrarias contra la base de datos PostgreSQL de backend utilizando una única solicitud manipulada, incluyendo operaciones de base de datos y ejecución remota de código."}],"id":"CVE-2026-9586","lastModified":"2026-10-24T20:10:00.137","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":3.9,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}],"cvssMetricV40":[{"cvssData":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","availabilityRequirement":"NOT_DEFINED","baseScore":9.3,"baseSeverity":"CRITICAL","confidentialityRequirement":"NOT_DEFINED","exploitMaturity":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"source":"57dba5dd-1a03-47f6-8b36-e84e47d335d8","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-9586","options":[{"exploitation":"active"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2026-09-01T00:00:00+00:00","version":"2.0.3"}}]},"published":"2026-07-17T17:17:18.150","references":[{"source":"57dba5dd-1a03-47f6-8b36-e84e47d335d8","tags":["Third Party Advisory"],"url":"https://labs.sra.io/posts/switchvox/"},{"source":"57dba5dd-1a03-47f6-8b36-e84e47d335d8","tags":["Release Notes"],"url":"https://sangomakb.atlassian.net/wiki/spaces/Switchvox/pages/1802371073/Switchvox+-+Release+Notes+Version+8.4.0.2+July+14+2026"},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["Exploit","Third Party Advisory"],"url":"https://horizon3.ai/attack-research/disclosures/cve-2026-9586-sangoma-switchvox-rce/#"},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["Third Party Advisory","US Government Resource"],"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-9586"}],"sourceIdentifier":"57dba5dd-1a03-47f6-8b36-e84e47d335d8","vulnStatus":"Analyzed","weaknesses":[{"description":[{"lang":"en","value":"CWE-89"}],"source":"57dba5dd-1a03-47f6-8b36-e84e47d335d8","type":"Secondary"}]},"severity":"CRITICAL","source":"nvd","title":"An unauthenticated SQL injection vulnerability exists in Sangoma Switchvox SMB Edition 8.3 (104997). The /pa endpoin..."}