CVE-2021-46856

The multi-screen collaboration module has a path traversal vulnerability. Successful exploitation of this vulnerability may affect data confidentiality.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://consumer.huawei.com/en/support/bulletin/2023/1/	Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202212-0000001462975397	Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166	Vendor Advisory
https://consumer.huawei.com/en/support/bulletin/2023/1/	Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202212-0000001462975397	Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:huawei:emui:12.0.0:::::::*
	cpe:2.3:o:huawei:emui:12.0.1:::::::*
	cpe:2.3:o:huawei:harmonyos:2.0:::::::*
	cpe:2.3:o:huawei:harmonyos:3.0.0:::::::*

History

No history.

Information

Published : 2022-12-20 21:15

Updated : 2025-04-17 14:15

NVD link : CVE-2021-46856

Mitre link : CVE-2021-46856

CVE.ORG link : CVE-2021-46856

JSON object : View

Products Affected

huawei

harmonyos
emui

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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