PT-2026-55252 · Ubiquiti · Cloud Gateways+6

Published

2026-07-02

·

Updated

2026-07-02

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CVE-2026-55116

CVSS v3.1

9.0

Critical

VectorAV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
A malicious actor with access to the network and under certain network configurations could exploit an Improper Access Control vulnerability found in certain devices running UniFi OS to make unauthorized changes to such UniFi OS devices.

Fix

Improper Access Control

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Weakness Enumeration

Related Identifiers

CVE-2026-55116

Affected Products

Cloud Gateways
Dream Machines
Dream Routers
Dream Wall
Enterprise Firewall Core
Enterprise Fortress Gateway
Express 7