{"id":"CVE-2026-20994","aliases":["EUVD-2026-12305","GHSA-698m-3cpg-fhpm"],"status":"published","title":"URL redirection in Samsung Account prior to version 15.5.01.1 allows remote attackers to...","description":"URL redirection in Samsung Account prior to version 15.5.01.1 allows local attackers to potentially get access token.","severity":{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00126,"percentile":0.02333,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-601"],"published":"2026-03-16T04:32:01Z","modified":"2026-06-17T10:18:11Z","products":[{"vendor":"samsung","product":"account"},{"vendor":"samsung mobile","product":"samsung account"}],"references":[{"url":"https://security.samsungmobile.com/serviceWeb.smsb?year=2026\u0026month=03","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-20994"},{"url":"https://github.com/advisories/GHSA-698m-3cpg-fhpm"}],"sources":{"cve":[{"id":"CVE-2026-20994","description":"URL redirection in Samsung Account prior to version 15.5.01.1 allows local attackers to potentially get access token.","status":"published","published":"2026-03-16T04:32:01.472Z","modified":"2026-05-20T02:17:15.248Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T13:35:33.380441Z"}],"euvd":[{"id":"EUVD-2026-12305","description":"URL redirection in Samsung Account prior to version 15.5.01.1 allows local attackers to potentially get access token.","status":"published","published":"2026-03-16T04:32:01Z","modified":"2026-05-20T02:17:15Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T18:21:15.217097Z"}],"ghsa":[{"id":"GHSA-698m-3cpg-fhpm","title":"URL redirection in Samsung Account prior to version 15.5.01.1 allows remote attackers to...","description":"URL redirection in Samsung Account prior to version 15.5.01.1 allows remote attackers to potentially get access token.","status":"published","published":"2026-03-16T15:30:42Z","modified":"2026-05-29T21:31:16Z","cvss":[{"version":"4.0","score":7,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T15:08:24.903932Z"}],"nvd":[{"id":"CVE-2026-20994","description":"URL redirection in Samsung Account prior to version 15.5.01.1 allows local attackers to potentially get access token.","status":"published","published":"2026-03-16T14:18:10.29Z","modified":"2026-06-17T10:18:11.203Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:12:09.358914Z"}]}}