CVE-2021-22367: Huawei Emui

Critical severity, CVSS 9.8. EPSS: 0.8% chance of exploitation in the next 30 days.

There is a Key Management Errors Vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may lead to authentication bypass.

Affected products

• Huawei Emui: version 9.1.0 only; version 9.1.1 only; version 10.0.0 only; version 10.1.0 only; version 10.1.1 only; version 11.0.0 only
• Huawei Magic UI: version 2.1.1 only; version 3.0.0 only; version 3.1.0 only; version 3.1.1 only; version 4.0.0 only

Published 2021-06-30. Last modified 2026-06-17.