UniFi OS Improper Access Control Vulnerability Allowing Unauthorized System Changes

Vulnerability

A vulnerability allowing improper access control has been identified in UniFi OS devices. This issue could be exploited by a malicious actor with network access to make unauthorized changes to the system.

Impact

Exploitation of this vulnerability could lead to unauthorized modifications of the system on affected UniFi OS devices.

Added: May 22, 2026, 2:21 AM
Updated: May 22, 2026, 2:21 AM

Vulnerability Rating

Custom Algorithm
spread
1.4
impact
2.5
exploitability
7.0
remediation
0.0
relevance
9.0
threat
0.0
urgency
2.9
incentive
4.2

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.