{"id":"CVE-2020-0294","aliases":["A-154915372","ASB-A-154915372","EUVD-2020-1797","GHSA-jqc9-prwj-qrwj"],"status":"published","title":"In the wallpaper manager, there is a possible permission bypass due to an unsafe PendingIntent....","description":"In bindWallpaperComponentLocked of WallpaperManagerService.java, there is a possible permission bypass due to an unsafe PendingIntent. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-8.0 Android-8.1 Android-9Android ID: A-154915372","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00168,"percentile":0.0613,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-276"],"published":"2020-09-18T15:22:45Z","modified":"2026-11-04T16:48:29Z","fixes":[{"ecosystem":"Android","package":"platform/frameworks/base","fixed_in":["8.0:2020-12-01","8.1:2020-12-01","9:2020-12-01","10:2020-12-01"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":"platform/frameworks/base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.0:0"},{"fixed":"8.0:2020-12-01"}]}],"versions":["8.0"]},{"source":"osv","ecosystem":"Android","package":"platform/frameworks/base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.1:0"},{"fixed":"8.1:2020-12-01"}]}],"versions":["8.1"]},{"source":"osv","ecosystem":"Android","package":"platform/frameworks/base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9:0"},{"fixed":"9:2020-12-01"}]}],"versions":["9"]},{"source":"osv","ecosystem":"Android","package":"platform/frameworks/base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10:0"},{"fixed":"10:2020-12-01"}]}],"versions":["10"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/2020-12-01","tags":["x_refsource_MISC","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-0294"},{"url":"https://source.android.com/security/bulletin/android-11"},{"url":"https://github.com/advisories/GHSA-jqc9-prwj-qrwj"},{"url":"https://android.googlesource.com/platform/frameworks/base/+/d4bd69cef05d379555418a8fe748ec94ff6bd6d0","tags":["fix"]}],"sources":{"cve":[{"id":"CVE-2020-0294","description":"In bindWallpaperComponentLocked of WallpaperManagerService.java, there is a possible permission bypass due to an unsafe PendingIntent. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-8.0 Android-8.1 Android-9Android ID: A-154915372","status":"published","published":"2020-09-18T15:22:45Z","modified":"2024-08-04T05:55:12.842Z","updated_at":"2026-11-02T14:35:59.434367Z"}],"euvd":[{"id":"EUVD-2020-1797","description":"In bindWallpaperComponentLocked of WallpaperManagerService.java, there is a possible permission bypass due to an unsafe PendingIntent. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-8.0 Android-8.1 Android-9Android ID: A-154915372","status":"published","published":"2020-09-18T15:22:45Z","modified":"2024-08-04T05:55:12Z","updated_at":"2026-11-03T03:08:20.772437Z"}],"ghsa":[{"id":"GHSA-jqc9-prwj-qrwj","title":"In the wallpaper manager, there is a possible permission bypass due to an unsafe PendingIntent....","description":"In the wallpaper manager, there is a possible permission bypass due to an unsafe PendingIntent. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-154915372","status":"published","published":"2022-05-24T17:28:35Z","modified":"2023-01-29T05:04:34Z","cwes":["CWE-276"],"updated_at":"2026-11-02T14:45:35.161944Z"}],"nvd":[{"id":"CVE-2020-0294","description":"In bindWallpaperComponentLocked of WallpaperManagerService.java, there is a possible permission bypass due to an unsafe PendingIntent. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-8.0 Android-8.1 Android-9Android ID: A-154915372","status":"published","published":"2020-09-18T16:15:15.783Z","modified":"2026-06-17T02:45:33.977Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:06:15.83396Z"}],"osv":[{"id":"ASB-A-154915372","description":"In bindWallpaperComponentLocked of WallpaperManagerService.java, there is a possible permission bypass due to an unsafe PendingIntent. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2020-12-01T00:00:00Z","modified":"2026-11-05T16:32:28.703711716Z","updated_at":"2026-11-05T17:55:14.18208Z"}]}}