CVE-2021-22301: Huawei Mate 30 Firmware

Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days.

Mate 30 10.0.0.203(C00E201R7P2) have a buffer overflow vulnerability. After obtaining the root permission, an attacker can exploit the vulnerability to cause buffer overflow.

Affected products

• Huawei Mate 30 Firmware: version 10.0.0.203(c00e201r7p2) only

Published 2021-02-06. Last modified 2026-06-17.