CVE-2025-59447: Yosmart Yolink Smart Hub

Low severity, CVSS 2.2. EPSS: 0.2% chance of exploitation in the next 30 days.

The YoSmart YoLink Smart Hub device 0382 exposes a UART debug interface. An attacker with direct physical access can leverage this interface to read a boot log, which includes network access credentials.

Affected products

• Yosmart Yolink Smart Hub: version 0382 only

Published 2025-10-06. Last modified 2026-10-09.