CVE-2021-0536

HIGH

WiFiInstaller - Privilege Escalation

Title source: llm
STIX 2.1

Description

In dropFile of WiFiInstaller, there is a way to delete files accessible to CertInstaller due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-176756691

Scores

CVSS v3 7.8
EPSS 0.0001
EPSS Percentile 1.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-610
Status published
Products (1)
google/android 11.0
Published Jun 22, 2021
Tracked Since Feb 18, 2026