{"id":"CVE-2021-25374","aliases":["EUVD-2021-12270","GHSA-m8xj-8969-xvhx"],"status":"published","title":"An improper authorization vulnerability in Samsung Members \"samsungrewards\" scheme for deeplink...","description":"An improper authorization vulnerability in Samsung Members \"samsungrewards\" scheme for deeplink in versions 2.4.83.9 in Android O(8.1) and below, and 3.9.00.9 in Android P(9.0) and above allows remote attackers to access a user data related with Samsung Account.","severity":{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.03072,"percentile":0.8782,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-285","CWE-863"],"published":"2021-04-09T17:38:29Z","modified":"2026-06-17T03:41:58Z","exploits":[{"source":"pocgithub","id":"ReversecLabs/CVE-2021-25374_Samsung-Account-Access","title":"ReversecLabs/CVE-2021-25374_Samsung-Account-Access","date":"2021-04-10","url":"https://github.com/ReversecLabs/CVE-2021-25374_Samsung-Account-Access"}],"products":[{"vendor":"samsung","product":"members"},{"vendor":"samsung mobile","product":"samsung members"}],"references":[{"url":"https://security.samsungmobile.com/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://security.samsungmobile.com/serviceWeb.smsb","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-25374"},{"url":"https://github.com/advisories/GHSA-m8xj-8969-xvhx"}],"sources":{"cve":[{"id":"CVE-2021-25374","description":"An improper authorization vulnerability in Samsung Members \"samsungrewards\" scheme for deeplink in versions 2.4.83.9 in Android O(8.1) and below, and 3.9.00.9 in Android P(9.0) and above allows remote attackers to access a user data related with Samsung Account.","status":"published","published":"2021-04-09T17:38:29Z","modified":"2024-08-03T20:03:05.585Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:32:59.802172Z"}],"euvd":[{"id":"EUVD-2021-12270","description":"An improper authorization vulnerability in Samsung Members \"samsungrewards\" scheme for deeplink in versions 2.4.83.9 in Android O(8.1) and below, and 3.9.00.9 in Android P(9.0) and above allows remote attackers to access a user data related with Samsung Account.","status":"published","published":"2021-04-09T17:38:29Z","modified":"2024-08-03T20:03:05Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-03T03:24:53.302862Z"}],"ghsa":[{"id":"GHSA-m8xj-8969-xvhx","title":"An improper authorization vulnerability in Samsung Members \"samsungrewards\" scheme for deeplink...","description":"An improper authorization vulnerability in Samsung Members \"samsungrewards\" scheme for deeplink in versions 2.4.83.9 in Android O(8.1) and below, and 3.9.00.9 in Android P(9.0) and above allows remote attackers to access a user data related with Samsung Account.","status":"published","published":"2022-05-24T17:47:00Z","modified":"2023-01-27T05:02:59Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:42:08.614878Z"}],"nvd":[{"id":"CVE-2021-25374","description":"An improper authorization vulnerability in Samsung Members \"samsungrewards\" scheme for deeplink in versions 2.4.83.9 in Android O(8.1) and below, and 3.9.00.9 in Android P(9.0) and above allows remote attackers to access a user data related with Samsung Account.","status":"published","published":"2021-04-09T18:15:15.1Z","modified":"2026-06-17T03:41:58.05Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:06:51.610648Z"}]}}