CVE-2025-59447

State: Published
Severity: 2.2 Low
Published: Oct 6, 2025
Updated: Oct 6, 2025
Reserved: Sep 16, 2025

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	2.2 Low	CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N	mitre

Weaknesses

CWE-497 Exposure of Sensitive System Information to an Unauthorized Control Sphere

Affected Products

Product	Versions
YoLink Smart HubYoSmart	0382Affected

References

https://bishopfox.com/blog/advisories
https://shop.yosmart.com/pages/product-support
https://bishopfox.com/blog/how-a-20-smart-device-gave-me-access-to-your-home

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