Ui: Security Vulnerabilities
A malicious actor with access to the management network could exploit a misconfiguration in UniFi’s door access application, UniFi Access, that exposed a management API without proper authentication. This vulnerability was introduced in Version 3.3.22 and was fixed in Version 4.0.21 and later.
Affected Products:
UniFi Access Application (Version 3.3.22 through 3.4.31).
Mitigation:
Update your UniFi Access Application to Version 4.0.21 or later.
CVSS Score
10.0
EPSS Score
0.139
Published
2025-10-31
A Command Injection vulnerability found in a Self-Hosted UniFi Network Servers (Linux) with UniFi Network Application (Version 8.3.32 and earlier) allows a malicious actor with unifi user shell access to escalate privileges to root on the host device.
CVSS Score
7.8
EPSS Score
0.004
Published
2024-09-13
Instances of UniFi Network Application that (i) are run on a UniFi Gateway Console, and (ii) are versions 7.5.176. and earlier, implement device adoption with improper access control logic, creating a risk of access to device configuration information by a malicious actor with preexisting access to the network.
Affected Products:
UDM
UDM-PRO
UDM-SE
UDR
UDW
Mitigation:
Update UniFi Network to Version 7.5.187 or later.
CVSS Score
10.0
EPSS Score
0.002
Published
2023-10-25
An integer overflow vulnerability in all UniFi Access Points and Switches, excluding the Switch Flex Mini, with SNMP Monitoring and default settings enabled could allow a Remote Code Execution (RCE).
Affected Products:
All UniFi Access Points (Version 6.5.50 and earlier)
All UniFi Switches (Version 6.5.32 and earlier)
-USW Flex Mini excluded.
Mitigation:
Update UniFi Access Points to Version 6.5.62 or later.
Update the UniFi Switches to Version 6.5.59 or later.
CVSS Score
9.0
EPSS Score
0.054
Published
2023-08-10
A command injection vulnerability in the DHCP Client function of all UniFi Access Points and Switches, excluding the Switch Flex Mini, could allow a Remote Code Execution (RCE).
Affected Products:
All UniFi Access Points (Version 6.5.53 and earlier)
All UniFi Switches (Version 6.5.32 and earlier)
-USW Flex Mini excluded.
Mitigation:
Update UniFi Access Points to Version 6.5.62 or later.
Update UniFi Switches to Version 6.5.59 or later.
CVSS Score
8.3
EPSS Score
0.027
Published
2023-08-10
A heap overflow vulnerability found in EdgeRouters and Aircubes allows a malicious actor to interrupt UPnP service to said devices.
CVSS Score
5.9
EPSS Score
0.003
Published
2023-07-18
A Cross-Site Scripting (XSS) vulnerability found in UniFi Network (Version 7.3.83 and earlier) allows a malicious actor with Site Administrator credentials to escalate privileges by persuading an Administrator to visit a malicious web page.
CVSS Score
4.8
EPSS Score
0.003
Published
2023-07-08
A backup file vulnerability found in UniFi applications (Version 7.3.83 and earlier) running on Linux operating systems allows application administrators to execute malicious commands on the host device being restored.
CVSS Score
9.1
EPSS Score
0.003
Published
2023-07-01
UniFi OS 3.1 introduces a misconfiguration on consoles running UniFi Network that allows users on a local network to access MongoDB. Applicable Cloud Keys that are both (1) running UniFi OS 3.1 and (2) hosting the UniFi Network application. "Applicable Cloud Keys" include the following: Cloud Key Gen2 and Cloud Key Gen2 Plus.
CVSS Score
9.0
EPSS Score
0.0
Published
2023-07-01
A vulnerability classified as critical has been found in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6. This affects an unknown part of the component Web Service. The manipulation leads to denial of service. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-227655.
CVSS Score
7.5
EPSS Score
0.001
Published
2023-04-28
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