CVE-2019-5221 Information

Description

There is a path traversal vulnerability on Huawei Share. The software does not properly validate the path an attacker could crafted a file path when transporting file through Huawei Share successful exploit could allow the attacker to transport a file to arbitrary path on the phone. Affected products: Mate 20 X versions earlier than Ever-L29B 9.1.0.300(C432E3R1P12) versions earlier than Ever-L29B 9.1.0.300(C636E3R2P1) and versions earlier than Ever-L29B 9.1.0.300(C185E3R3P1).

CVSS Vector

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Reference

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190703-01-share-en

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

6.5