{"id":"CVE-2025-21013","aliases":["EUVD-2025-23777","GHSA-qv6q-qcxr-778c"],"status":"published","title":"Improper access control in SemSensorManager for Galaxy Watch prior to SMR Aug-2025 Release 1...","description":"Improper access control in SemSensorManager for Galaxy Watch prior to SMR Aug-2025 Release 1 allows local attackers to access sensitive information related to outdoor exercise and sleep time.","severity":{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00165,"percentile":0.05755,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2025-08-06T04:23:27Z","modified":"2026-06-17T08:42:26Z","products":[{"vendor":"samsung mobile","product":"samsung mobile devices"}],"references":[{"url":"https://security.samsungmobile.com/securityUpdate.smsb?year=2025\u0026month=08"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-21013"},{"url":"https://github.com/advisories/GHSA-qv6q-qcxr-778c"}],"sources":{"cve":[{"id":"CVE-2025-21013","description":"Improper access control in SemSensorManager for Galaxy Watch prior to SMR Aug-2025 Release 1 allows local attackers to access sensitive information related to outdoor exercise and sleep time.","status":"published","published":"2025-08-06T04:23:27.383Z","modified":"2025-08-06T13:45:27.928Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:32:32.702673Z"}],"euvd":[{"id":"EUVD-2025-23777","description":"Improper access control in SemSensorManager for Galaxy Watch prior to SMR Aug-2025 Release 1 allows local attackers to access sensitive information related to outdoor exercise and sleep time.","status":"published","published":"2025-08-06T04:23:27Z","modified":"2025-08-06T13:45:27Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T20:32:01.201967Z"}],"ghsa":[{"id":"GHSA-qv6q-qcxr-778c","title":"Improper access control in SemSensorManager for Galaxy Watch prior to SMR Aug-2025 Release 1...","description":"Improper access control in SemSensorManager for Galaxy Watch prior to SMR Aug-2025 Release 1 allows local attackers to access sensitive information related to outdoor exercise and sleep time.","status":"published","published":"2025-08-06T06:31:23Z","modified":"2025-08-06T06:31:34Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:03:11.771902Z"}],"nvd":[{"id":"CVE-2025-21013","description":"Improper access control in SemSensorManager for Galaxy Watch prior to SMR Aug-2025 Release 1 allows local attackers to access sensitive information related to outdoor exercise and sleep time.","status":"published","published":"2025-08-06T05:15:33.8Z","modified":"2026-06-17T08:42:26.59Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"updated_at":"2026-11-02T14:11:22.319351Z"}]}}