{"id":"CVE-2021-25463","aliases":["EUVD-2021-12359","GHSA-cj6h-3w4g-pcm8"],"status":"published","title":"Improper access control vulnerability in PENUP prior to version 3.8.00.18 allows arbitrary...","description":"Improper access control vulnerability in PENUP prior to version 3.8.00.18 allows arbitrary webpage loading in webview.","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":"2026-11-12","score":0.00215,"percentile":0.11937,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2021-09-09T18:05:14Z","modified":"2026-06-17T03:42:07Z","products":[{"vendor":"samsung","product":"penup"},{"vendor":"samsung mobile","product":"penup"}],"references":[{"url":"https://security.samsungmobile.com/serviceWeb.smsb?year=2021\u0026month=9","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-25463"},{"url":"https://github.com/advisories/GHSA-cj6h-3w4g-pcm8"}],"sources":{"cve":[{"id":"CVE-2021-25463","description":"Improper access control vulnerability in PENUP prior to version 3.8.00.18 allows arbitrary webpage loading in webview.","status":"published","published":"2021-09-09T18:05:14Z","modified":"2024-08-03T20:03:05.615Z","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-284"],"updated_at":"2026-11-02T14:32:59.802172Z"}],"euvd":[{"id":"EUVD-2021-12359","description":"Improper access control vulnerability in PENUP prior to version 3.8.00.18 allows arbitrary webpage loading in webview.","status":"published","published":"2021-09-09T18:05:14Z","modified":"2024-08-03T20:03:05Z","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":"2026-11-03T03:24:52.867371Z"}],"ghsa":[{"id":"GHSA-cj6h-3w4g-pcm8","title":"Improper access control vulnerability in PENUP prior to version 3.8.00.18 allows arbitrary...","description":"Improper access control vulnerability in PENUP prior to version 3.8.00.18 allows arbitrary webpage loading in webview.","status":"published","published":"2022-05-24T19:13:57Z","modified":"2023-02-01T05:05:11Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"low"}],"updated_at":"2026-11-02T14:50:13.694184Z"}],"nvd":[{"id":"CVE-2021-25463","description":"Improper access control vulnerability in PENUP prior to version 3.8.00.18 allows arbitrary webpage loading in webview.","status":"published","published":"2021-09-09T19:15:11.26Z","modified":"2026-06-17T03:42:07.823Z","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":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"low","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:06:58.502206Z"}]}}