CVE-2021-22333

moderate-risk
Published 2021-06-03

There is an Improper Validation of Array Index vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause code to execute, thus obtaining system permissions.

Do I need to act?

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0.18% 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
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (11)

Affected Vendors

Huawei

References (2)

Vendor Advisory https://consumer.huawei.com/en/support/bulletin/2021/4/
Vendor Advisory https://consumer.huawei.com/en/support/bulletin/2021/4/
49
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 1/34 · Minimal
Exposure 16/34 · Moderate