CVE-2021-40030
First published: Tue Aug 09 2022(Updated: )
The My HUAWEI app has a defect in the design. Successful exploitation of this vulnerability may affect data confidentiality.
Credit: psirt@huawei.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Huawei EMUI | =10.1.0 | |
| Huawei EMUI | =10.1.1 | |
| Huawei EMUI | =11.0.0 | |
| Huawei EMUI | =12.0.0 | |
| Huawei HarmonyOS | =2.0 | |
| Huawei Magic UI | =3.1.0 | |
| Huawei Magic UI | =3.1.1 | |
| Huawei Magic UI | =4.0.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-40030?
CVE-2021-40030 has a medium severity rating due to its potential impact on data confidentiality.
How do I fix CVE-2021-40030?
To fix CVE-2021-40030, you should update the My HUAWEI app to the latest version available for your device.
Which versions of Huawei software are affected by CVE-2021-40030?
CVE-2021-40030 affects Huawei Emui versions 10.1.0, 10.1.1, 11.0.0, 12.0.0, and Huawei HarmonyOS version 2.0, along with Magic UI versions 3.1.0, 3.1.1, and 4.0.0.
What type of vulnerability is represented by CVE-2021-40030?
CVE-2021-40030 is a design defect that may lead to unauthorized access to sensitive data.
Can exploitation of CVE-2021-40030 lead to data breaches?
Yes, successful exploitation of CVE-2021-40030 may significantly compromise data confidentiality.
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- vendor/huawei
- canonical/huawei emui
- version/huawei emui/10.1.0
- version/huawei emui/10.1.1
- version/huawei emui/11.0.0
- version/huawei emui/12.0.0
- canonical/huawei harmonyos
- version/huawei harmonyos/2.0
- canonical/huawei magic ui
- version/huawei magic ui/3.1.0
- version/huawei magic ui/3.1.1
- version/huawei magic ui/4.0.0