CVE-2021-22333 json
There is an Improper Validation of Array Index vulnerability in Huawei Smartphone.
published 2021-06-03 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-9479
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 60%
- public exploits
- 0
- none known
Summary
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.
Exploit prediction
0.92% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Affected products
- n/a EMUI;Magic UI
Classification
- Weakness
-
- CWE-129 Improper Validation of Array Index
References
-
consumer.huawei.com
/en/support/bulletin/2021/4/
vendor-advisory
Sources
- CVE List CVE-2021-22333
- NVD CVE-2021-22333
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