{"id":"CVE-2023-20957","aliases":["A-258422561","ASB-A-258422561","EUVD-2023-25125","GHSA-wfw9-4xc8-gxcw"],"status":"published","title":"In onAttach of SettingsPreferenceFragment.java, there is a possible bypass of Factory Reset...","description":"In onAttach of SettingsPreferenceFragment.java, there is a possible bypass of Factory Reset Protections due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12LAndroid ID: A-258422561","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00088,"percentile":0.00358,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-266"],"published":"2023-03-01T00:00:00Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":"platform/packages/apps/Settings","fixed_in":["13-next:2023-03-01","11:2023-03-01","12:2023-03-01","12L:2023-03-01"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":"platform/packages/apps/Settings","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13-next:0"},{"fixed":"13-next:2023-03-01"}]}],"versions":["13-next"]},{"source":"osv","ecosystem":"Android","package":"platform/packages/apps/Settings","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"11:0"},{"fixed":"11:2023-03-01"}]}],"versions":["11"]},{"source":"osv","ecosystem":"Android","package":"platform/packages/apps/Settings","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12:0"},{"fixed":"12:2023-03-01"}]}],"versions":["12"]},{"source":"osv","ecosystem":"Android","package":"platform/packages/apps/Settings","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12L:0"},{"fixed":"12L:2023-03-01"}]}],"versions":["12L"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/2023-03-01","tags":["x_transferred","Patch","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-20957"},{"url":"https://github.com/advisories/GHSA-wfw9-4xc8-gxcw"},{"url":"https://android.googlesource.com/platform/packages/apps/Settings/+/1cf31d17aae6798e6174f6b4eaf60603352aa7f7","tags":["fix"]}],"sources":{"cve":[{"id":"CVE-2023-20957","description":"In onAttach of SettingsPreferenceFragment.java, there is a possible bypass of Factory Reset Protections due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12LAndroid ID: A-258422561","status":"published","published":"2023-03-24T00:00:00Z","modified":"2025-02-25T16:31:46.154Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-266"],"updated_at":"2026-11-02T14:35:13.368958Z"}],"euvd":[{"id":"EUVD-2023-25125","description":"In onAttach of SettingsPreferenceFragment.java, there is a possible bypass of Factory Reset Protections due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12LAndroid ID: A-258422561","status":"published","published":"2023-03-24T00:00:00Z","modified":"2025-02-25T16:31:46Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:53:24.103419Z"}],"ghsa":[{"id":"GHSA-wfw9-4xc8-gxcw","title":"In onAttach of SettingsPreferenceFragment.java, there is a possible bypass of Factory Reset...","description":"In onAttach of SettingsPreferenceFragment.java, there is a possible bypass of Factory Reset Protections due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12LAndroid ID: A-258422561","status":"published","published":"2023-03-24T21:30:50Z","modified":"2025-02-25T18:31:16Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-266"],"updated_at":"2026-11-02T15:00:02.356908Z"}],"nvd":[{"id":"CVE-2023-20957","description":"In onAttach of SettingsPreferenceFragment.java, there is a possible bypass of Factory Reset Protections due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12LAndroid ID: A-258422561","status":"published","published":"2023-03-24T20:15:09.777Z","modified":"2026-06-17T05:31:18.683Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-266"],"updated_at":"2026-11-02T14:07:50.908252Z"}],"osv":[{"id":"ASB-A-258422561","description":"In onAttach of SettingsPreferenceFragment.java, there is a possible bypass of Factory Reset Protections due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2023-03-01T00:00:00Z","modified":"2026-11-09T16:40:10.884737887Z","updated_at":"2026-11-09T17:04:22.742827Z"}]}}