CVE-2021-40003: Huawei Harmonyos

Medium severity, CVSS 5.3. EPSS: 0.6% chance of exploitation in the next 30 days.

HwPCAssistant has a path traversal vulnerability. Successful exploitation of this vulnerability may affect data confidentiality.

Affected products

• Huawei Harmonyos: before 2.0 (fixed in 2.0)

Published 2022-01-10. Last modified 2026-06-17.