CVE-2021-39796

HIGH

Android - Tapjacking/Overlay Attack via HarmfulAppWarningActivity

Title source: llm
STIX 2.1

Description

In HarmfulAppWarningActivity of HarmfulAppWarningActivity.java, there is a possible way to trick victim to install harmful app due to a tapjacking/overlay attack. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-205595291

References (1)

Core 1
Core References

Scores

CVSS v3 7.3
EPSS 0.0016
EPSS Percentile 5.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-1021
Status published
Products (4)
google/android 10.0
google/android 11.0
google/android 12.0
google/android 12.1
Published Apr 12, 2022
Tracked Since Feb 18, 2026