An Improper Certificate Validation on UniFi OS devices, with Identity Enterprise configured, could allow a malicious actor to execute a man-in-the-middle (MitM) attack during application update.

A vulnerability classified as critical was found in TDuckCloud TDuckPro up to 6.3. Affected by this vulnerability is an unknown functionality. The manipulation leads to weak password recovery. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.