{"id":"CVE-2025-21064","aliases":["EUVD-2025-33669","GHSA-29w2-gq4m-pcw2"],"status":"published","title":"Improper authentication in Smart Switch prior to version 3.7.66.6 allows adjacent attackers to...","description":"Improper authentication in Smart Switch prior to version 3.7.66.6 allows adjacent attackers to access transferring data.","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":0.00265,"percentile":0.18551,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2025-10-10T06:33:22Z","modified":"2026-10-08T13:10:00Z","products":[{"vendor":"samsung","product":"smart_switch"},{"vendor":"samsung mobile","product":"smart switch"}],"references":[{"url":"https://security.samsungmobile.com/serviceWeb.smsb?year=2025\u0026month=10","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-21064"},{"url":"https://github.com/advisories/GHSA-29w2-gq4m-pcw2"}],"sources":{"cve":[{"id":"CVE-2025-21064","description":"Improper authentication in Smart Switch prior to version 3.7.66.6 allows adjacent attackers to access transferring data.","status":"published","published":"2025-10-10T06:33:22.932Z","modified":"2026-02-26T17:47:49.178Z","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-2025-33669","description":"Improper authentication in Smart Switch prior to version 3.7.66.6 allows adjacent attackers to access transferring data.","status":"published","published":"2025-10-10T06:33:22Z","modified":"2026-02-26T17:47:49Z","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":"2026-11-02T19:48:22.96585Z"}],"ghsa":[{"id":"GHSA-29w2-gq4m-pcw2","title":"Improper authentication in Smart Switch prior to version 3.7.66.6 allows adjacent attackers to...","description":"Improper authentication in Smart Switch prior to version 3.7.66.6 allows adjacent attackers to access transferring data.","status":"published","published":"2025-10-10T09:30:48Z","modified":"2025-10-10T09:30:54Z","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":"2026-11-02T15:03:55.615501Z"}],"nvd":[{"id":"CVE-2025-21064","description":"Improper authentication in Smart Switch prior to version 3.7.66.6 allows adjacent attackers to access transferring data.","status":"published","published":"2025-10-10T07:15:42.637Z","modified":"2026-10-08T13:10:00.2Z","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":"2026-11-02T14:11:36.851295Z"}]}}