Vulnerability Details : CVE-2021-22398
There is a logic error vulnerability in several smartphones. The software does not properly restrict certain operation when the Digital Balance function is on. Successful exploit could allow the attacker to bypass the Digital Balance limit after a series of operations. Affected product versions include: Hulk-AL00C 9.1.1.201(C00E201R8P1);Jennifer-AN00C 10.1.1.171(C00E170R6P3);Jenny-AL10B 10.1.0.228(C00E220R5P1) and OxfordPL-AN10B 10.1.0.116(C00E110R2P1).
Products affected by CVE-2021-22398
- cpe:2.3:o:huawei:hulk-al00c_firmware:9.1.1.201\(c00e201r8p1\):*:*:*:*:*:*:*
- cpe:2.3:o:huawei:jennifer-an00c_firmware:10.1.1.171\(c00e170r6p3\):*:*:*:*:*:*:*
- cpe:2.3:o:huawei:jenny-al10b_firmware:10.1.0.228\(c00e220r5p1\):*:*:*:*:*:*:*
- cpe:2.3:o:huawei:oxfordpl-an10b_firmware:10.1.0.116\(c00e110r2p1\):*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-22398
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 22 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-22398
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:N/I:P/A:N |
3.9
|
2.9
|
NIST | |
|
4.6
|
MEDIUM | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
0.9
|
3.6
|
NIST |
CWE ids for CVE-2021-22398
-
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-22398
-
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210714-01-smartphone-en
Security Advisory - Logic Error Vulnerability in Several SmartphonesVendor Advisory
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