CVE-2020-1795: Huawei Mate 20 Firmware

Low severity, CVSS 2.4. EPSS: 0.2% chance of exploitation in the next 30 days.

There is a logic error vulnerability in several smartphones. The software does not properly restrict certain operation when the Digital Balance function is on. Successful exploit could allow the attacker to bypass the Digital Balance limit after a series of operations.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: before 10.0.0.188\(c00e74r3p8\) (fixed in 10.0.0.188\(c00e74r3p8\))
• Huawei Mate 30 Pro Firmware: before 10.0.0.203\(c00e202r7p2\) (fixed in 10.0.0.203\(c00e202r7p2\))

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