CVE-2026-54402

No fix known EPSS 2%CVSS 9.9

A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in UniFi OS to execute a Command Injection on the host device.

Published 2026-07-02 · CVE record · OSV

Products: Ubiquiti Inc UniFi OS Server, Ubiquiti Inc Dream Machines, Ubiquiti Inc Enterprise Fortress Gateway, Ubiquiti Inc Dream Wall, Ubiquiti Inc Dream Routers, Ubiquiti Inc Express 7, Ubiquiti Inc Cloud Keys, Ubiquiti Inc Network Video Recorders, Ubiquiti Inc Enterprise Video Recorders, Ubiquiti Inc Cloud Gateways, Ubiquiti Inc Network Attached Storage, Ubiquiti Inc Enterprise Firewall Core