CVE-2026-50748

Command Injection Vulnerability in Ubiquiti UniFi Access Application

Published Jul 2, 2026 CVSS 3.1 · 9.9 Critical EPSS 1.6% KEV · Not listed
Description
A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in UniFi Access Application to execute a Command Injection on the host device.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Ui unifi Access
CPEs cpe:2.3:a:ui:unifi_access_application:*:*:*:*:*:*:*:* cpe:2.3:a:ui:unifi_access:*:*:*:*:*:*:*:*
Vendors & Products Ui unifi Access Application
Ui unifi Access
Type Values Removed Values Added
Title Command Injection Vulnerability in Ubiquiti UniFi Access Application
Type Values Removed Values Added
Title Command Injection via Improper Input Validation in Ubiquiti UniFi Access Application
Type Values Removed Values Added
Title Command Injection via Improper Input Validation in Ubiquiti UniFi Access Application
Type Values Removed Values Added
Title Command Injection via Improper Input Validation in Ubiquiti UniFi Access
Type Values Removed Values Added
Title Command Injection via Improper Input Validation in Ubiquiti UniFi Access
Type Values Removed Values Added
Title Command Injection via Improper Input Validation in Ubiquiti UniFi Access Application
Type Values Removed Values Added
Title Command Injection via Improper Input Validation in Ubiquiti UniFi Access Application
Type Values Removed Values Added
Title Improper Input Validation Leading to Command Injection in UniFi Access Application
Type Values Removed Values Added
Title Improper Input Validation Leading to Command Injection in UniFi Access Application
Type Values Removed Values Added
Title Command Injection via Improper Input Validation in UniFi Access Application
Type Values Removed Values Added
Title Command Injection via Improper Input Validation in UniFi Access Application
Type Values Removed Values Added
Title Command Injection via Improper Input Validation in Ubiquiti UniFi Access Application
Type Values Removed Values Added
Title Command Injection via Improper Input Validation in Ubiquiti UniFi Access Application
Type Values Removed Values Added
Title Command Injection via Improper Input Validation in UniFi Access Application
Type Values Removed Values Added
Title Command Injection via Improper Input Validation in UniFi Access Application
Type Values Removed Values Added
Title Command Injection via Improper Input Validation in UniFi Access Application
Type Values Removed Values Added
Title Command Injection via Improper Input Validation in UniFi Access Application
Type Values Removed Values Added
Title Command Injection via Improper Input Validation in UniFi Access Application
Type Values Removed Values Added
Title Command Injection via Improper Input Validation in UniFi Access Application
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in UniFi Access Application to execute a Command Injection on the host device.
Weaknesses CWE-20
References
Metrics cvssV3_1

{'score': 9.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
hackerone
Published
Updated
Jul 2, 2026, 4:10 PM
Reserved
Jun 6, 2026, 3:00 PM
Status
Analyzed
Published
Jul 2, 2026, 3:17 PM
Modified
Oct 25, 2026, 9:10 PM