CVE-2020-1796: Huawei Mate 20 Firmware

Medium severity, CVSS 6.6. EPSS: 0.2% chance of exploitation in the next 30 days.

There is an improper authorization vulnerability in several smartphones. The software incorrectly performs an authorization to certain user, successful exploit could allow a low privilege user to do certain operation which the user are supposed not to do.Affected product versions include:HUAWEI Mate 20 versions Versions earlier than 10.0.0.188(C00E74R3P8);HUAWEI Mate 30 Pro versions Versions earlier than 10.0.0.203(C00E202R7P2).

Affected products

• Huawei Mate 20 Firmware: up to and including 10.0.0.188\(c00e74r3p8\)
• Huawei Mate 30 Pro Firmware: up to and including 10.0.0.203\(c00e202r7p2\)

Published 2020-03-20. Last modified 2026-06-17.