{"id":"CVE-2025-59447","title":"The YoSmart YoLink Smart Hub device 0382 exposes a UART debug interface","summary":"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.","severity":"low","cvss":2.2,"cvssVector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N","cwe":["CWE-497"],"published":"2025-10-06","updated":"2026-10-09","sourceUpdated":"2026-10-09T10:10:00.193","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-59447","references":[{"url":"https://bishopfox.com/blog/advisories","label":"cve@mitre.org"},{"url":"https://bishopfox.com/blog/how-a-20-smart-device-gave-me-access-to-your-home","label":"cve@mitre.org"},{"url":"https://shop.yosmart.com/pages/product-support","label":"cve@mitre.org"}],"tags":["nvd"],"epss":0.0018,"epssPercentile":0.06954,"ingestedAt":"2026-10-09T12:53:28.925Z","slug":"CVE-2025-59447","body":"## Overview\n\nThe 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":12,"depthScoreParts":{"impact":12.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}