CVE-2021-22294

low-risk
Published 2021-03-02

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.

Do I need to act?

-
0.02% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.3/10 Low
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Huawei

References (2)

Third Party Advisory https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2021/2...
Third Party Advisory https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2021/2...
18
/ 100
low-risk
Severity 13/34 · Low
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal