CVE-2020-0485: Google Android

High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days.

In areFunctionsSupported of UsbBackend.java, there is a possible access to tethering from a guest account due to a missing permission check. 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-166125765

Affected products

• Google Android: version 11.0 only

Published 2020-12-15. Last modified 2026-06-17.