CVE-2021-39790

HIGH

Android 12L - Unauthenticated Local Privilege Escalation via Visual Voicemail Settings Manipulation

Title source: llm
STIX 2.1

Description

In Dialer, there is a possible way to manipulate visual voicemail settings due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-186405146

References (1)

Core 1
Core References

Scores

CVSS v3 7.8
EPSS 0.0030
EPSS Percentile 21.4%
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-863
Status published
Products (1)
google/android 12.1
Published Mar 30, 2022
Tracked Since Feb 18, 2026