CVE-2026-50746
A critical flaw in UniFi Connect Application allows attackers to run arbitrary commands on the device. The vulnerability is exploitable over the network without authentication or user interaction. It can lead to full control of the affected system.
No official fix yet. If none appears within 45 days of first tracking, this entry is removed automatically.
Who is affected
UniFi Connect Application (CPE: ui unifi_connect_application).
Real-world impact
An attacker who can reach the device on the network could execute any command on the host, potentially taking over the device, exfiltrating data, or using it as a launch point for further attacks.
Why this severity
The CVSS score of 10 reflects that the flaw is network‑accessible, requires no privileges, and grants complete compromise of confidentiality, integrity, and availability.
What to do about it
No official fix or mitigation is documented in the sources yet. Monitor the vendor advisory and apply the patch as soon as it is released.
No fix documented in sources
Timeline
- Jul 2, 2026 · 28d agoPublishedDisclosed and added to the National Vulnerability Database.
- Jul 29, 2026 · 17h agoAdvisory updatedThe NVD record was last revised.
How it’s attacked
References & advisories
- community.ui.com/releases/Security-Advisory-…vendor advisory