Vulnerability Details CVE-2026-55116
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 13.7%
CVSS Severity
CVSS v3 Score 9.0
Products affected by CVE-2026-55116
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cpe:2.3:a:ui:unifi_connect:*