National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-5221 Detail

Current 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).

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 6.5 MEDIUM
Vector: AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N (V3 legend)
Impact Score: 3.6
Exploitability Score: 2.8


Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 3.3 LOW
Vector: (AV:A/AC:L/Au:N/C:N/I:P/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 6.5


Access Vector (AV): Local_Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): Partial
Availability (A): None
Additional Information:
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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

Technical Details

Vulnerability Type (View All)

  • Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE-22)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:huawei:mate_20_x_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
ever-l29b_9.1.0.300(c636e3r2p1)
Running on/with
 cpe:2.3:h:huawei:mate_20_x:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:huawei:mate_20_x_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
ever-l29b_9.1.0.300\(c432e3r1p12\)
Running on/with
 cpe:2.3:h:huawei:mate_20_x:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:o:huawei:mate_20_x_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
ever-l29b_9.1.0.300\(c185e3r3p1\)
Running on/with
 cpe:2.3:h:huawei:mate_20_x:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-5221
NVD Published Date:
07/10/2019
NVD Last Modified:
07/18/2019