CVE-2021-0305

HIGH

Android 8.1-10 - Tapjacking via Insecure PackageInstaller Default

Title source: llm
STIX 2.1

Description

In PackageInstaller, there is a possible tapjacking attack due to an insecure default value. This could lead to local escalation of privilege and permissions with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10Android ID: A-154015447

References (1)

Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://source.android.com/security/bulletin/2021-02-01

Scores

CVSS v3 7.8
EPSS 0.0052
EPSS Percentile 39.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-1021
Status published
Products (3)
google/android 8.1
google/android 9.0
google/android 10.0
Published Feb 10, 2021
Tracked Since Feb 18, 2026