CVE-2021-40024: Huawei Emui

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Implementation of the WLAN module interfaces has the information disclosure vulnerability. Successful exploitation of this vulnerability may affect data confidentiality.

Affected products

• Huawei Emui: version 12.0.0 only
• Huawei Harmonyos: version 2.0 only; version 2.1 only

Published 2022-09-16. Last modified 2026-06-17.