What is CVE-2026-50746?

CVE-2026-50746 is a critical-severity vulnerability in Ubiquiti Inc Unifi Connect Application, classified under Improper Access Control. CVSS score: 10.0/10. Published 2026-07-02.

How severe is CVE-2026-50746?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Is CVE-2026-50746 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Ubiquiti Inc Unifi Connect Application

CVE-2026-50746

A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Connect Application to execute a Command Injection on the host device.

EPSS: 0.025 (83.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Ubiquiti Inc Unifi Connect Application — versions 0
Ui Unifi_connect_application

Weakness classification (CWE)

CWE-284 — Improper Access Control

Public proof-of-concept exploits

HORKimhab/Ubiquiti-CVE

References

support@hackerone.com (Vendor Advisory)

Frequently asked questions

What is CVE-2026-50746?: CVE-2026-50746 is a critical-severity vulnerability in Ubiquiti Inc Unifi Connect Application, classified under Improper Access Control. CVSS score: 10.0/10. Published 2026-07-02.
How severe is CVE-2026-50746?: Critical severity. CVSS v3 base score is 10.0 out of 10.
Is CVE-2026-50746 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.