CVE-2023-38034

CriticalCVSS 9.8/10Last modified Nov 10, 2026

Description

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.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-77

Affected software

Vendor	Product	Versions
Ubiquiti Inc	UniFi Access Points	>= 6.5.53, <= 6.5.53
Ubiquiti Inc	UniFi Switches	>= 6.5.32, <= 6.5.32

References

https://community.ui.com/releases/Security-Advisory-Bulletin-035-035/91107858-9884-44df-b1c6-63c6499f6e56Issue Tracking, Vendor Advisory
https://community.ui.com/releases/Security-Advisory-Bulletin-035-035/91107858-9884-44df-b1c6-63c6499f6e56Issue Tracking, Vendor Advisory

Timeline

Published: Aug 10, 2023
Last modified: Nov 10, 2026
NVD status: Modified

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