Vulnerability Details : CVE-2021-22333
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.
Products affected by CVE-2021-22333
- cpe:2.3:o:huawei:emui:10.0.0:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:emui:10.1.0:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:emui:10.1.1:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:emui:9.1.0:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:emui:9.1.1:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:magic_ui:3.0.0:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:magic_ui:3.1.0:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:magic_ui:2.1.1:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:magic_ui:3.1.1:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-22333
0.18%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 37 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-22333
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2021-22333
-
The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-22333
-
https://consumer.huawei.com/en/support/bulletin/2021/4/
AprilVendor Advisory
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