{"document":{"category":"csaf_vex","csaf_version":"2.0","title":"CVE-2026-50746: A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Connect Application to execute a Command Injection on the host device","publisher":{"category":"vendor","name":"HarborGuard Database","namespace":"https://database.harborguard.co"},"tracking":{"id":"CVE-2026-50746","status":"final","version":"1","initial_release_date":"2026-07-02T14:49:16.907Z","current_release_date":"2026-07-02T15:52:15.315Z","revision_history":[{"date":"2026-07-02T14:49:16.907Z","number":"1","summary":"Initial machine-readable export from HarborGuard."}]},"distribution":{"tlp":{"label":"WHITE"},"text":"Public CVE data; freely redistributable."},"notes":[{"category":"description","text":"A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Connect Application to execute a Command Injection on the host device.","title":"CVE description"}],"references":[{"category":"self","summary":"CVE-2026-50746 on HarborGuard Database","url":"https://database.harborguard.co/cve/CVE-2026-50746"},{"category":"external","summary":"CVE Record","url":"https://www.cve.org/CVERecord?id=CVE-2026-50746"},{"category":"external","summary":"community.ui.com","url":"https://community.ui.com/releases/Security-Advisory-Bulletin-066-066/984eceb3-49c8-4227-942d-671c289b3afc"}]},"product_tree":{"branches":[{"category":"vendor","name":"Ubiquiti Inc","branches":[{"category":"product_name","name":"UniFi Connect Application","branches":[{"category":"product_version_range","name":"<3.4.20","product":{"name":"Ubiquiti Inc UniFi Connect Application <3.4.20","product_id":"CSAFPID-1","product_identification_helper":{"cpe":"cpe:2.3:a:ubiquiti_inc:unifi_connect_application:*:*:*:*:*:*:*:*"}}}]}]}]},"vulnerabilities":[{"cve":"CVE-2026-50746","title":"A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Connect Application to execute a Command Injection on the host device","notes":[{"category":"description","text":"A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Connect Application to execute a Command Injection on the host device.","title":"CVE description"}],"product_status":{"known_affected":["CSAFPID-1"]},"scores":[{"cvss_v3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","baseScore":10,"baseSeverity":"CRITICAL"},"products":["CSAFPID-1"]}],"remediations":[{"category":"vendor_fix","details":"Update to a fixed version: 3.4.20.","product_ids":["CSAFPID-1"]}]}]}