{"cve":{"cve_id":"CVE-2026-9586","is_kev":true,"kev_date_added":"2026-09-02","kev_vendor_project":"Sangoma","kev_product":"Switchvox","kev_vulnerability_name":"Sangoma Switchvox SQL Injection Vulnerability","kev_short_description":"Sangoma Switchvox contains a SQL injection vulnerability which allows an unauthenticated remote attacker to execute arbitrary SQL statements against the backend PostgreSQL database using a single crafted request, including database operations and remote code execution.","kev_required_action":"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.","kev_due_date":"2026-09-05","kev_known_ransomware":false,"kev_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","kev_cwes":["CWE-89"],"epss_score":0.11845,"epss_percentile":0.95859,"epss_as_of":"2026-09-15","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.","published_at":"2026-07-17T15:57:42.879000Z","last_modified_at":"2026-09-03T13:06:25.427000Z","cvss_v3_score":9.8,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"CRITICAL","cvss_v4_score":9.3,"cvss_v4_vector":"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","cvss_v4_severity":"CRITICAL","ssvc_decision":null,"ssvc_exploitation":"active","ssvc_automatable":true,"ssvc_technical_impact":"total","cwes":["CWE-89"],"nvd_references":["https://sangomakb.atlassian.net/wiki/spaces/Switchvox/pages/1802371073/Switchvox+-+Release+Notes+Version+8.4.0.2+July+14+2026","https://labs.sra.io/posts/switchvox/"],"vuln_status":"Analyzed","trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-07-17T16:35:28.549315Z","updated_at":"2026-09-04T03:34:00.383214Z"},"effective_severity":"CRITICAL","badges":["kev","poc","news"],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":"4.0","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"AT","name":"Attack Requirements","value":"N","value_label":"None"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"VC","name":"Confidentiality (Vulnerable System)","value":"H","value_label":"High"},{"metric":"VI","name":"Integrity (Vulnerable System)","value":"H","value_label":"High"},{"metric":"VA","name":"Availability (Vulnerable System)","value":"H","value_label":"High"},{"metric":"SC","name":"Confidentiality (Subsequent System)","value":"N","value_label":"None"},{"metric":"SI","name":"Integrity (Subsequent System)","value":"N","value_label":"None"},{"metric":"SA","name":"Availability (Subsequent System)","value":"N","value_label":"None"}]},"affected":[{"vendor_slug":"sangoma","vendor_name":"Sangoma","product_slug":"switchvox","product_name":"Switchvox","version_start":"8.2.2.1","version_start_inclusive":true,"version_end":"8.4.0.2","version_end_inclusive":false,"cpe23_uri":"cpe:2.3:a:sangoma:switchvox:*:*:*:*:on-premises:*:*:*"},{"vendor_slug":"sangoma","vendor_name":"Sangoma","product_slug":"switchvox-smb-edition","product_name":"Switchvox SMB Edition","version_start":"8.3 (104997)","version_start_inclusive":true,"version_end":"8.4.0.2","version_end_inclusive":false,"cpe23_uri":"cve5:sangoma:switchvox-smb-edition:8.3 (104997):8.4.0.2"}],"exploit_refs":[{"source":"nuclei","kind":"nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-9586.yaml","title":"Sangoma Switchvox < 8.4.0.2 - Unauthenticated SQL Injection","author":"DhiyaneshDk","disclosed_at":null}],"news":[{"id":1656,"source":"BleepingComputer","url":"https://www.bleepingcomputer.com/news/security/hackers-exploit-sangoma-switchvox-flaw-to-deploy-reverse-shells/","title":"Hackers exploit Sangoma Switchvox flaw to deploy reverse shells","summary":"Attackers are actively exploiting CVE-2026-9586, an unauthenticated SQL injection vulnerability in the Sangoma Switchvox VoIP platform that can lead to remote code execution. [...]","thumbnail_url":null,"author":"Bill Toulas","published_at":"2026-09-02T21:00:13Z","fetched_at":"2026-09-02T21:32:30.514100Z","trending_score":0.002864809972776713,"cve_ids":["CVE-2026-9586"]},{"id":1634,"source":"The Hacker News","url":"https://thehackernews.com/2026/09/attackers-exploit-critical-switchvox.html","title":"Attackers Exploit Critical Switchvox Flaw to Deploy Reverse Shells Without Credentials","summary":"Threat actors are exploiting a severe security vulnerability in Sangoma Switchvox, an enterprise VoIP platform, that could allow unauthenticated remote code execution.\n\nThe vulnerability in question is CVE-2026-9586 (CVSS score: 9.3), a critical unauthenticated SQL injection vulnerability in Sangoma Switchvox SMB Edition 8.3 (104997) that can allow attackers to remotely execute arbitrary code as","thumbnail_url":"https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgb9lLZ-CHEFECU3vn2ObupuzweLn7l23dnUcs2Qd1H5hsxut3nQKqe6W3lbh_cSyVF4PDgdfuSauhpeMKmW6wZGYW3kpVdhTfWhfpISTtfRzw25VOSvJNR8dnh_WWKwyZ0VnWe8nndwwfnWN-gPSdqmLBhJW2vkqjCkfMo8Eo-sucoSIr6JMT-7HxHnsCw/s1600/admin.jpg","author":"info@thehackernews.com (The Hacker News)","published_at":"2026-09-02T07:08:50Z","fetched_at":"2026-09-02T08:02:31.259414Z","trending_score":0.002164880603137596,"cve_ids":["CVE-2026-9586"]}],"references":[{"url":"https://sangomakb.atlassian.net/wiki/spaces/Switchvox/pages/1802371073/Switchvox+-+Release+Notes+Version+8.4.0.2+July+14+2026","source_type":"MISC","tags":[]},{"url":"https://labs.sra.io/posts/switchvox/","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2026-07-17T15:57:42.879000Z","label":"CVE published","source":null},{"type":"ssvc_changed","at":"2026-07-17T17:36:28.550341Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-07-17T17:36:28.550341Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-07-17T17:36:28.550341Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-08-12T19:21:52.864855Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"cisa_reported","at":"2026-09-02T00:00:00Z","label":"Added to CISA KEV catalog","source":"kev"},{"type":"poc_available","at":"2026-09-02T03:33:30.380226Z","label":"Public PoC available","source":"nuclei"},{"type":"first_article","at":"2026-09-02T07:08:50Z","label":"First news coverage","source":"The Hacker News"},{"type":"ssvc_changed","at":"2026-09-03T05:35:30.381744Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-09-04T03:34:00.383214Z","label":"CVSS score revised","source":"nvd"},{"type":"cvss_changed","at":"2026-09-04T03:34:00.383214Z","label":"CVSS score revised","source":"nvd"},{"type":"cvss_changed","at":"2026-09-04T03:34:00.383214Z","label":"CVSS score revised","source":"nvd"}]}