{"id":"CVE-2025-59452","aliases":["EUVD-2025-32127","GHSA-ph5v-r485-jfgw"],"status":"published","title":"The YoSmart YoLink API through 2025-10-02 uses an endpoint URL that is derived from a device's...","description":"The YoSmart YoLink API through 2025-10-02 uses an endpoint URL that is derived from a device's MAC address along with an MD5 hash of non-secret information, such as a key that begins with cf50.","severity":{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00439,"percentile":0.38492,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-340"],"published":"2025-10-06T00:00:00Z","modified":"2026-10-09T10:10:00Z","products":[{"vendor":"yosmart","product":"yolink api"}],"references":[{"url":"https://bishopfox.com/blog/advisories"},{"url":"https://shop.yosmart.com/pages/product-support"},{"url":"https://bishopfox.com/blog/how-a-20-smart-device-gave-me-access-to-your-home"},{"url":"https://shop.yosmart.com/pages/sa-2025-001"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-59452"},{"url":"https://github.com/advisories/GHSA-ph5v-r485-jfgw"}],"sources":{"cve":[{"id":"CVE-2025-59452","description":"The YoSmart YoLink API through 2025-10-02 uses an endpoint URL that is derived from a device's MAC address along with an MD5 hash of non-secret information, such as a key that begins with cf50.","status":"published","published":"2025-10-06T00:00:00Z","modified":"2025-11-26T15:21:54.4Z","cvss":[{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-340"],"updated_at":"2026-11-02T14:32:47.812946Z"}],"euvd":[{"id":"EUVD-2025-32127","description":"The YoSmart YoLink API through 2025-10-02 uses an endpoint URL that is derived from a device's MAC address along with an MD5 hash of non-secret information, such as a key that begins with cf50.","status":"published","published":"2025-10-06T00:00:00Z","modified":"2025-11-26T15:21:54Z","cvss":[{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T19:49:12.440244Z"}],"ghsa":[{"id":"GHSA-ph5v-r485-jfgw","title":"The YoSmart YoLink API through 2025-10-02 uses an endpoint URL that is derived from a device's...","description":"The YoSmart YoLink API through 2025-10-02 uses an endpoint URL that is derived from a device's MAC address along with an MD5 hash of non-secret information, such as a key that begins with cf50.","status":"published","published":"2025-10-06T21:30:45Z","modified":"2025-11-26T18:32:11Z","cvss":[{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-340"],"updated_at":"2026-11-02T15:04:58.596385Z"}],"nvd":[{"id":"CVE-2025-59452","description":"The YoSmart YoLink API through 2025-10-02 uses an endpoint URL that is derived from a device's MAC address along with an MD5 hash of non-secret information, such as a key that begins with cf50.","status":"published","published":"2025-10-06T20:15:36.937Z","modified":"2026-10-09T10:10:00.193Z","cvss":[{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-340"],"updated_at":"2026-11-02T14:11:35.93863Z"}]}}