CVE-2021-22421

A component of the HarmonyOS has a Improper Privilege Management vulnerability. Local attackers may exploit this vulnerability to cause further Elevation of Privileges.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
huaweiCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 2%
VendorProductVersion
huaweiharmonyos
2.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://device.harmonyos.com/cn/docs/security/update/oem_security_update_phone_202106-0000001165452077
https://device.harmonyos.com/cn/docs/security/update/oem_security_update_phone_202106-0000001165452077