CVE-2021-22294: Huawei Harmonyos

Low severity, CVSS 3.3. EPSS: 0.2% chance of exploitation in the next 30 days.

A component API of the HarmonyOS 2.0 has a permission bypass vulnerability. Local attackers may exploit this vulnerability to issue commands repeatedly, exhausting system service resources.

Affected products

• Huawei Harmonyos: version 2.0 only

Published 2021-03-02. Last modified 2026-06-17.