{"id":"CVE-2021-25354","aliases":["EUVD-2021-12250","GHSA-j4r4-w82p-8vjq"],"status":"published","title":"Improper input check in Samsung Internet prior to version 13.2.1.46 allows attackers to launch...","description":"Improper input check in Samsung Internet prior to version 13.2.1.46 allows attackers to launch non-exported activity in Samsung Browser via malicious deeplink.","severity":{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00472,"percentile":0.41099,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-285"],"published":"2021-03-25T16:13:14Z","modified":"2026-06-17T03:41:55Z","products":[{"vendor":"samsung","product":"internet"},{"vendor":"samsung mobile","product":"samsung internet"}],"references":[{"url":"https://security.samsungmobile.com/","tags":["x_refsource_MISC","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-2021-25354"},{"url":"https://github.com/advisories/GHSA-j4r4-w82p-8vjq"}],"sources":{"cve":[{"id":"CVE-2021-25354","description":"Improper input check in Samsung Internet prior to version 13.2.1.46 allows attackers to launch non-exported activity in Samsung Browser via malicious deeplink.","status":"published","published":"2021-03-25T16:13:14Z","modified":"2024-08-03T20:03:05.633Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"low","assessor":"cna"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:32:59.802172Z"}],"euvd":[{"id":"EUVD-2021-12250","description":"Improper input check in Samsung Internet prior to version 13.2.1.46 allows attackers to launch non-exported activity in Samsung Browser via malicious deeplink.","status":"published","published":"2021-03-25T16:13:14Z","modified":"2024-08-03T20:03:05Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-03T03:24:53.302862Z"}],"ghsa":[{"id":"GHSA-j4r4-w82p-8vjq","title":"Improper input check in Samsung Internet prior to version 13.2.1.46 allows attackers to launch...","description":"Improper input check in Samsung Internet prior to version 13.2.1.46 allows attackers to launch non-exported activity in Samsung Browser via malicious deeplink.","status":"published","published":"2022-05-24T17:45:25Z","modified":"2023-06-30T18:31:01Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-20","CWE-285"],"updated_at":"2026-11-02T14:54:39.908875Z"}],"nvd":[{"id":"CVE-2021-25354","description":"Improper input check in Samsung Internet prior to version 13.2.1.46 allows attackers to launch non-exported activity in Samsung Browser via malicious deeplink.","status":"published","published":"2021-03-25T17:15:13.773Z","modified":"2026-06-17T03:41:55.66Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"low","assessor":"secondary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:06:51.197859Z"}]}}