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CVE-2021-0433

HIGH

8

CVSS Score

Published: April 13, 2021 at 06:18 PM UTC

Updated: June 17, 2026 at 03:29 AM UTC

1 product affected across 1 vendorAndroid

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Severity

HIGH8

Exploit prediction

EPSS 0.6%

Description

In onCreate of DeviceChooserActivity.java, there is a possible way to bypass user consent when pairing a Bluetooth device due to a tapjacking/overlay attack. This could lead to local escalation of privilege and pairing malicious devices with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11Android ID: A-171221090

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Android · Google

95%

10.0 11.0 8.1 9.0 Android-8.1 Android-9 Android-10 Android-11

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://source.android.com/security/bulletin/2021-04-01

References (1)

x_refsource_MISCPatchVendor Advisory

Source: [email protected]

https://source.android.com/security/bulletin/2021-04-01

CVSS

8HIGH[email protected]

Attack Vector: ADJACENT_NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: REQUIRED
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-1021

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