Vulnerability Monitor

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CVE-2021-46856

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

Published

2022-12-20T21:15:10.427

Last Modified

2025-04-17T14:15:19.187

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

Weaknesses

Type: Primary
CWE-22
Type: Secondary
CWE-22

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	huawei	emui	12.0.0	Yes
Operating System	huawei	emui	12.0.1	Yes
Operating System	huawei	harmonyos	2.0	Yes
Operating System	huawei	harmonyos	3.0.0	Yes

References

https://consumer.huawei.com/en/support/bulletin/2023/1/ Vendor Advisory ([email protected])
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202212-0000001462975397 Vendor Advisory ([email protected])
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166 Vendor Advisory ([email protected])
https://consumer.huawei.com/en/support/bulletin/2023/1/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202212-0000001462975397 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)