CVE-2021-22440

MEDIUM

4.6

Description

There is a path traversal vulnerability in some Huawei products. The vulnerability is due to that the software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly validate the pathname. Successful exploit could allow the attacker to access a location that is outside of the restricted directory by a crafted filename. Affected product versions include:HUAWEI Mate 20 9.0.0.195(C01E195R2P1), 9.1.0.139(C00E133R3P1);HUAWEI Mate 20 Pro 9.0.0.187(C432E10R1P16), 9.0.0.188(C185E10R2P1), 9.0.0.245(C10E10R2P1), 9.0.0.266(C432E10R1P16), 9.0.0.267(C636E10R2P1), 9.0.0.268(C635E12R1P16), 9.0.0.278(C185E10R2P1); Hima-L29C 9.0.0.105(C10E9R1P16), 9.0.0.105(C185E9R1P16), 9.0.0.105(C636E9R1P16); Laya-AL00EP 9.1.0.139(C786E133R3P1); OxfordS-AN00A 10.1.0.223(C00E210R5P1); Tony-AL00B 9.1.0.257(C00E222R2P1).

CVE Details

CVSS v3.1 Score4.6

SeverityMEDIUM

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

Attack VectorPHYSICAL

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published7/13/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

huawei:hima-l29chuawei:hima-l29c_firmwarehuawei:laya-al00ephuawei:laya-al00ep_firmwarehuawei:mate_20huawei:mate_20_firmwarehuawei:mate_20_prohuawei:mate_20_pro_firmwarehuawei:oxfords-an00ahuawei:oxfords-an00a_firmwarehuawei:tony-al00bhuawei:tony-al00b_firmware

Weaknesses (CWE)

CWE-22

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210630-01-pathtraversal-en(psirt@huawei.com)

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210630-01-pathtraversal-en(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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