{"id":"CVE-2023-21505","aliases":["EUVD-2023-25673","GHSA-5r2f-jg58-6j49"],"status":"published","title":"Improper access control in Samsung Core Service prior to version 2.1.00.36 allows attacker to...","description":"Improper access control in Samsung Core Service prior to version 2.1.00.36 allows attacker to write arbitrary file in sandbox.","severity":{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00305,"percentile":0.23576,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-285"],"published":"2023-05-04T00:00:00Z","modified":"2026-06-17T05:33:02Z","products":[{"vendor":"samsung","product":"samsung_core_services"},{"vendor":"samsung mobile","product":"samsung core service"}],"references":[{"url":"https://security.samsungmobile.com/serviceWeb.smsb?year=2023\u0026month=05","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-21505"},{"url":"https://github.com/advisories/GHSA-5r2f-jg58-6j49"}],"sources":{"cve":[{"id":"CVE-2023-21505","description":"Improper access control in Samsung Core Service prior to version 2.1.00.36 allows attacker to write arbitrary file in sandbox.","status":"published","published":"2023-05-04T00:00:00Z","modified":"2025-02-12T16:18:59.946Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:35:20.368244Z"}],"euvd":[{"id":"EUVD-2023-25673","description":"Improper access control in Samsung Core Service prior to version 2.1.00.36 allows attacker to write arbitrary file in sandbox.","status":"published","published":"2023-05-04T00:00:00Z","modified":"2025-02-12T16:18:59Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T00:03:57.825751Z"}],"ghsa":[{"id":"GHSA-5r2f-jg58-6j49","title":"Improper access control in Samsung Core Service prior to version 2.1.00.36 allows attacker to...","description":"Improper access control in Samsung Core Service prior to version 2.1.00.36 allows attacker to write arbitrary file in sandbox.","status":"published","published":"2023-05-04T21:30:29Z","modified":"2024-04-04T03:48:50Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:56:18.466724Z"}],"nvd":[{"id":"CVE-2023-21505","description":"Improper access control in Samsung Core Service prior to version 2.1.00.36 allows attacker to write arbitrary file in sandbox.","status":"published","published":"2023-05-04T21:15:10.917Z","modified":"2026-06-17T05:33:02.493Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:08:01.131774Z"}]}}