{"id":"CVE-2025-21078","aliases":["EUVD-2025-37795","GHSA-f39f-cwqh-hrrj"],"status":"published","title":"Use of insufficiently random value of secretKey in Smart Switch prior to version 3.7.68.6 allows...","description":"Use of insufficiently random value of secretKey in Smart Switch prior to version 3.7.68.6 allows adjacent attackers to access backup data from applications.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00228,"percentile":0.13684,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2025-11-05T05:41:00Z","modified":"2026-10-18T21:10:00Z","products":[{"vendor":"samsung","product":"smart_switch"},{"vendor":"samsung mobile","product":"smart switch"}],"references":[{"url":"https://security.samsungmobile.com/serviceWeb.smsb?year=2025\u0026month=11","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-21078"},{"url":"https://github.com/advisories/GHSA-f39f-cwqh-hrrj"}],"sources":{"cve":[{"id":"CVE-2025-21078","description":"Use of insufficiently random value of secretKey in Smart Switch prior to version 3.7.68.6 allows adjacent attackers to access backup data from applications.","status":"published","published":"2025-11-05T05:41:00.294Z","modified":"2026-02-26T17:47:18.156Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:32:32.30152Z"}],"euvd":[{"id":"EUVD-2025-37795","description":"Use of insufficiently random value of secretKey in Smart Switch prior to version 3.7.68.6 allows adjacent attackers to access backup data from applications.","status":"published","published":"2025-11-05T05:41:00Z","modified":"2026-02-26T17:47:18Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:48:23.405029Z"}],"ghsa":[{"id":"GHSA-f39f-cwqh-hrrj","title":"Use of insufficiently random value of secretKey in Smart Switch prior to version 3.7.68.6 allows...","description":"Use of insufficiently random value of secretKey in Smart Switch prior to version 3.7.68.6 allows adjacent attackers to access backup data from applications.","status":"published","published":"2025-11-05T06:30:26Z","modified":"2025-11-05T06:30:37Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:04:40.062939Z"}],"nvd":[{"id":"CVE-2025-21078","description":"Use of insufficiently random value of secretKey in Smart Switch prior to version 3.7.68.6 allows adjacent attackers to access backup data from applications.","status":"published","published":"2025-11-05T06:15:34.103Z","modified":"2026-10-18T21:10:00.12Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:11:42.142547Z"}]}}