CVE-2021-22400 — MEDIUM (5.5)

Vulnerability Description

Some Huawei Smartphones has an insufficient input validation vulnerability due to the lack of parameter validation. An attacker may trick a user into installing a malicious APP. The app can modify specific parameters, causing the system to crash. Affected product include:OxfordS-AN00A 10.0.1.10(C00E10R1P1),10.0.1.105(C00E103R3P3),10.0.1.115(C00E110R3P3),10.0.1.123(C00E121R3P3),10.0.1.135(C00E130R3P3),10.0.1.135(C00E130R4P1),10.0.1.152(C00E140R4P1),10.0.1.160(C00E160R4P1),10.0.1.167(C00E166R4P1),10.0.1.173(C00E172R5P1),10.0.1.178(C00E175R5P1) and 10.1.0.202(C00E79R5P1).

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Huawei	Oxfords-An00A Firmware	10.0.1.10\(c00e10r1p1\)
Huawei	Oxfords-An00A	-

Related Weaknesses (CWE)

CWE-20

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210721-01-phonesVendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210721-01-phonesVendor Advisory

FAQ

What is CVE-2021-22400?

CVE-2021-22400 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Some Huawei Smartphones has an insufficient input validation vulnerability due to the lack of parameter validation. An attacker may trick a user into installing a malicious APP. The app can modify spe...

How severe is CVE-2021-22400?

CVE-2021-22400 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-22400?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Oxfords-An00A Firmware, Huawei Oxfords-An00A.