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CVE-2021-22400

MEDIUMCVSS 5.5/10EPSS 0.40%

Last modified

CVE-2021-22400 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. 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. EPSS estimates a 0.40% chance of exploitation in the next 30 days.

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).

Metrics

CVSS 3.1
5.5/10

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

EPSS Probability
0.40%

31.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
HuaweiOxfords-An00a Firmware10.0.1.10\(c00e10r1p1\)
HuaweiOxfords-An00a Firmware10.0.1.105\(c00e103r3p3\)
HuaweiOxfords-An00a Firmware10.0.1.115\(c00e110r3p3\)
HuaweiOxfords-An00a Firmware10.0.1.123\(c00e121r3p3\)
HuaweiOxfords-An00a Firmware10.0.1.135\(c00e130r3p3\)
HuaweiOxfords-An00a Firmware10.0.1.135\(c00e130r4p1\)
HuaweiOxfords-An00a Firmware10.0.1.152\(c00e140r4p1\)
HuaweiOxfords-An00a Firmware10.0.1.160\(c00e160r4p1\)
HuaweiOxfords-An00a Firmware10.0.1.167\(c00e166r4p1\)
HuaweiOxfords-An00a Firmware10.0.1.173\(c00e172r5p1\)
HuaweiOxfords-An00a Firmware10.0.1.178\(c00e175r5p1\)
HuaweiOxfords-An00a Firmware10.1.0.202\(c00e79r5p1\)

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-22400?
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).
How severe is CVE-2021-22400?
CVE-2021-22400 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.
How do I fix CVE-2021-22400?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-22400?

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Source: NVD / NIST