CVE-2021-39763

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

In Settings, there is a possible way to make the user enable WiFi due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-199176115

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-20

Affected software

No affected versions have been published.

Timeline

Published: Mar 30, 2022
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

CVE-2021-397647.8In Settings, there is a possible way to display an incorrect app name due to improper input validation. This could lead to local escalation CVE-2021-397655.5In Gallery, there is a possible permission bypass due to a confused deputy. This could lead to local information disclosure with User execut CVE-2021-397665.5In Settings, there is a possible way to determine whether an app is installed, without query permissions, due to side channel information di CVE-2021-397677.8In miniadb, there is a possible way to get read/write access to recovery system properties due to an insecure default value. This could lead CVE-2021-397687.8In Settings, there is a possible way to add an auto-connect WiFi network without the user's consent due to a missing permission check. This CVE-2021-397695.5In Device Policy, there is a possible way to determine whether an app is installed, without query permissions, due to a missing permission c CVE-2021-39775.4invoiceninja is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2021-397705.5In Framework, there is a possible disclosure of the device owner package due to a missing permission check. This could lead to local informa CVE-2021-397717.8In Settings, there is a possible way to misrepresent which app wants to add a wifi network due to improper input validation. This could lead CVE-2021-397728.8In Bluetooth, there is a possible way to access the a2dp audio control switch due to a missing permission check. This could lead to local es CVE-2021-397735.5In VpnManagerService, there is a possible disclosure of installed VPN packages due to side channel information disclosure. This could lead t CVE-2021-397745.5In Bluetooth, there is a possible out of bounds read due to a missing bounds check. This could lead to local denial of service with no addit