CVE-2025-59447CWE-497

CVE-2025-59447

Low · published October 7, 2025

CVSS v3.1
2.2
EPSS
0%
Percentile
7.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
2.2 · LOW
Vector
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00180 · 7.2th percentile
Weakness
CWE-497 · Exposure of Sensitive System Information to an Unauthorized Control Sphere
Published
2025-10-07T00:15Z
References (3)
https://bishopfox.com/blog/advisories · [email protected]https://bishopfox.com/blog/how-a-20-smart-device-gave-me-access-to-your-home · [email protected]https://shop.yosmart.com/pages/product-support · [email protected]
EPSS history
Timeline
  • 06 OCT 00:00Z
    The YoSmart YoLink Smart Hub device 0382 exposes a UART debug interface
    cvelistv5