CVE-2021-0933

HighCVSS 8.0/10Last modified Jun 17, 2026

Description

In onCreate of CompanionDeviceActivity.java or DeviceChooserActivity.java, there is a possible way for HTML tags to interfere with a consent dialog due to improper input validation. This could lead to remote escalation of privilege, confusing the user into accepting pairing of a malicious Bluetooth device, with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-9Android ID: A-172251622

Metrics

CVSS 3.1 8.0/10CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-20CWE-116

Affected software

No affected versions have been published.

Timeline

Published
Dec 15, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-0933: High severity, CVSS 8.0 | Vulnix