Vulnerability 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.
CVSS Score
2.2
LOW
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
Related Weaknesses (CWE)
References
- https://bishopfox.com/blog/advisories
- https://bishopfox.com/blog/how-a-20-smart-device-gave-me-access-to-your-home
- https://shop.yosmart.com/pages/product-support
FAQ
What is CVE-2025-59447?
CVE-2025-59447 is a vulnerability with a CVSS score of 2.2 (LOW). 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 credentia...
How severe is CVE-2025-59447?
CVE-2025-59447 has been rated LOW with a CVSS base score of 2.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-59447?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.