CVE-2021-25397: Google Android

Medium severity, CVSS 5.5. EPSS: 0.1% chance of exploitation in the next 30 days.

An improper access control vulnerability in TelephonyUI prior to SMR MAY-2021 Release 1 allows local attackers to write arbitrary files of telephony process via untrusted applications.

Affected products

• Google Android: version 9.0 only; version 10.0 only; version 11.0 only

Published 2021-06-11. Last modified 2026-06-17.