CVE-2021-1037

MEDIUM

Android - Unauthenticated Bluetooth Device Pairing Information Disclosure via Broadcast

Title source: llm

Description

The broadcast that DevicePickerFragment sends when a new device is paired doesn't have any permission checks, so any app can register to listen for it. This lets apps keep track of what devices are paired without requesting BLUETOOTH permissions.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-9Android ID: A-162951906

References (1)

Core 1

Core References

Vendor Advisory x_refsource_misc

https://source.android.com/security/bulletin/aaos/2022-01-01

Scores

CVSS v3 5.3

EPSS 0.0032

EPSS Percentile 23.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Details

CWE

CWE-862

Status published

Products (4)

google/android 9.0

google/android 10.0

google/android 11.0

google/android 12.0

Published Jan 14, 2022

Tracked Since Feb 18, 2026