CVE-2026-55116
CVSS Score
9.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-284 |
| Vendor | ubiquiti inc |
| Product | dream machines |
| Published | Jul 2, 2026 |
| Last Updated | Jul 2, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Ubiquiti Inc / Dream Machines
0 < 5.1.19
Ubiquiti Inc / Enterprise Fortress Gateway
0 < 5.1.19
Ubiquiti Inc / Dream Wall
0 < 5.1.19
Ubiquiti Inc / Dream Routers
0 < 5.1.19
Ubiquiti Inc / Express 7
0 < 5.1.19
Ubiquiti Inc / Cloud Gateways
0 < 5.1.19
Ubiquiti Inc / Enterprise Firewall Core
0 < 5.1.19