{"id":"CVE-2021-25446","aliases":["EUVD-2021-12342","GHSA-ccc3-9cpj-334h"],"status":"published","title":"Improper access control vulnerability in SmartThings prior to version 1.7.67.25 allows untrusted...","description":"Improper access control vulnerability in SmartThings prior to version 1.7.67.25 allows untrusted applications to cause arbitrary webpage loading in webview.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00814,"percentile":0.57475,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284","CWE-287"],"published":"2021-08-05T19:43:49Z","modified":"2026-06-17T03:42:05Z","products":[{"vendor":"samsung","product":"smartthings_firmware"},{"vendor":"samsung mobile","product":"smart things"}],"references":[{"url":"https://security.samsungmobile.com/serviceWeb.smsb?year=2021\u0026month=8","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-25446"},{"url":"https://github.com/advisories/GHSA-ccc3-9cpj-334h"}],"sources":{"cve":[{"id":"CVE-2021-25446","description":"Improper access control vulnerability in SmartThings prior to version 1.7.67.25 allows untrusted applications to cause arbitrary webpage loading in webview.","status":"published","published":"2021-08-05T19:43:49Z","modified":"2024-08-03T20:03:05.57Z","cwes":["CWE-284"],"updated_at":"2026-11-02T14:32:59.802172Z"}],"euvd":[{"id":"EUVD-2021-12342","description":"Improper access control vulnerability in SmartThings prior to version 1.7.67.25 allows untrusted applications to cause arbitrary webpage loading in webview.","status":"published","published":"2021-08-05T19:43:49Z","modified":"2024-08-03T20:03:05Z","updated_at":"2026-11-03T03:24:52.867371Z"}],"ghsa":[{"id":"GHSA-ccc3-9cpj-334h","title":"Improper access control vulnerability in SmartThings prior to version 1.7.67.25 allows untrusted...","description":"Improper access control vulnerability in SmartThings prior to version 1.7.67.25 allows untrusted applications to cause arbitrary webpage loading in webview.","status":"published","published":"2022-05-24T19:10:12Z","modified":"2023-02-01T05:05:06Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:50:13.161108Z"}],"nvd":[{"id":"CVE-2021-25446","description":"Improper access control vulnerability in SmartThings prior to version 1.7.67.25 allows untrusted applications to cause arbitrary webpage loading in webview.","status":"published","published":"2021-08-05T20:15:08.243Z","modified":"2026-06-17T03:42:05.933Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:06:56.562207Z"}]}}