Vulnerability CVE-2021-46742
Published: 2022-04-11

Description:
The multi-window module has a vulnerability of unauthorized insertion and tampering of Settings.Secure data.Successful exploitation of this vulnerability may affect the availability.

Type:

CWE-287

 (Improper Authentication)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.4/10
4.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
Partial
Affected software
Huawei -> EMUI 
Huawei -> Harmonyos 
Huawei -> Magic ui 

 References:
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202204-0000001224076294
https://consumer.huawei.com/en/support/bulletin/2022/4/
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