{"id":"CVE-2025-20990","aliases":["EUVD-2025-23781","GHSA-fjjw-8wjh-pxjr"],"status":"published","title":"Improper access control in accessing system device node prior to SMR Aug-2025 Release 1 allows...","description":"Improper access control in accessing system device node prior to SMR Aug-2025 Release 1 allows local attackers to access device identifier.","severity":{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0014,"percentile":0.03353,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2025-08-06T04:22:30Z","modified":"2026-06-17T08:42:22Z","products":[{"vendor":"samsung","product":"android"},{"vendor":"samsung mobile","product":"samsung mobile devices"}],"references":[{"url":"https://security.samsungmobile.com/securityUpdate.smsb?year=2025\u0026month=08","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-20990"},{"url":"https://github.com/advisories/GHSA-fjjw-8wjh-pxjr"}],"sources":{"cve":[{"id":"CVE-2025-20990","description":"Improper access control in accessing system device node prior to SMR Aug-2025 Release 1 allows local attackers to access device identifier.","status":"published","published":"2025-08-06T04:22:30.327Z","modified":"2025-08-06T15:39:14.061Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:32:25.5658Z"}],"euvd":[{"id":"EUVD-2025-23781","description":"Improper access control in accessing system device node prior to SMR Aug-2025 Release 1 allows local attackers to access device identifier.","status":"published","published":"2025-08-06T04:22:30Z","modified":"2025-08-06T15:39:14Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T20:32:00.811941Z"}],"ghsa":[{"id":"GHSA-fjjw-8wjh-pxjr","title":"Improper access control in accessing system device node prior to SMR Aug-2025 Release 1 allows...","description":"Improper access control in accessing system device node prior to SMR Aug-2025 Release 1 allows local attackers to access device identifier.","status":"published","published":"2025-08-06T06:31:22Z","modified":"2025-08-06T06:31:29Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:03:11.771902Z"}],"nvd":[{"id":"CVE-2025-20990","description":"Improper access control in accessing system device node prior to SMR Aug-2025 Release 1 allows local attackers to access device identifier.","status":"published","published":"2025-08-06T05:15:33.21Z","modified":"2026-06-17T08:42:22Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:11:22.319351Z"}]}}