{"id":"CVE-2021-0999","aliases":["A-196858999","EUVD-2021-3618","GHSA-xgp6-p5fm-pgv5","PUB-A-196858999"],"status":"published","title":"In the broadcast definition in AndroidManifest.xml, there is a possible way to set the A2DP...","description":"In the broadcast definition in AndroidManifest.xml, there is a possible way to set the A2DP bluetooth device connection state due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-196858999","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":"2026-11-12","score":0.00108,"percentile":0.01184,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-281","CWE-862"],"published":"2021-12-01T00:00:00Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":"platform/frameworks/base","fixed_in":["12:2021-12-01"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":"platform/frameworks/base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12:0"},{"fixed":"12:2021-12-01"}]}],"versions":["12"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/pixel/2021-12-01","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-0999"},{"url":"https://github.com/advisories/GHSA-xgp6-p5fm-pgv5"},{"url":"https://source.android.com/security/bulletin/2021-12-01","tags":["advisory"]},{"url":"https://android.googlesource.com/platform/frameworks/base/+/b696fd0bcfb962ff76a288f1417f11d9ed88e0a0","tags":["fix"]}],"sources":{"cve":[{"id":"CVE-2021-0999","description":"In the broadcast definition in AndroidManifest.xml, there is a possible way to set the A2DP bluetooth device connection state due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-196858999","status":"published","published":"2021-12-15T18:06:46Z","modified":"2024-08-03T15:55:18.035Z","updated_at":"2026-11-02T14:33:10.555814Z"}],"euvd":[{"id":"EUVD-2021-3618","description":"In the broadcast definition in AndroidManifest.xml, there is a possible way to set the A2DP bluetooth device connection state due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-196858999","status":"published","published":"2021-12-15T18:06:46Z","modified":"2024-08-03T15:55:18Z","updated_at":"2026-11-03T03:25:15.598162Z"}],"ghsa":[{"id":"GHSA-xgp6-p5fm-pgv5","title":"In the broadcast definition in AndroidManifest.xml, there is a possible way to set the A2DP...","description":"In the broadcast definition in AndroidManifest.xml, there is a possible way to set the A2DP bluetooth device connection state due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-196858999","status":"published","published":"2021-12-16T00:01:05Z","modified":"2023-01-27T05:01:12Z","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-281"],"updated_at":"2026-11-02T14:41:50.079409Z"}],"nvd":[{"id":"CVE-2021-0999","description":"In the broadcast definition in AndroidManifest.xml, there is a possible way to set the A2DP bluetooth device connection state due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-196858999","status":"published","published":"2021-12-15T19:15:13.143Z","modified":"2026-06-17T03:30:46.833Z","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":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:07:02.566991Z"}],"osv":[{"id":"PUB-A-196858999","description":"In the broadcast definition in AndroidManifest.xml, there is a possible way to set the A2DP bluetooth device connection state due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2021-12-01T00:00:00Z","modified":"2026-11-12T17:24:32.213657206Z","updated_at":"2026-11-10T17:35:07.907985Z"}]}}