{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-54400/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-07-02T16:11:02.050Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-54400","@id":"https://www.cve.org/CVERecord?id=CVE-2026-54400","description":"A malicious actor with access to the network and high privileges could exploit an Improper Access Control vulnerability found in UniFi Access Application to escalate privileges on the host device."},"products":[{"@id":"cpe:2.3:a:ubiquiti_inc:unifi_access_application:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:ubiquiti_inc:unifi_access_application:*:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"Update to a fixed version: 4.2.29.","timestamp":"2026-07-02T16:11:02.050Z"}]}