Design Flaw in Huawei My HUAWEI App Enables Data Confidentiality Breach
CVE-2021-40030 Published on August 10, 2022
The My HUAWEI app has a defect in the design. Successful exploitation of this vulnerability may affect data confidentiality.
Vulnerability Analysis
CVE-2021-40030 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.
Products Associated with CVE-2021-40030
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Affected Versions
Huawei HarmonyOS:- Version 2.0 is affected.
- Version 12.0.0 is affected.
- Version 11.0.0 is affected.
- Version 10.1.1 is affected.
- Version 10.1.0 is affected.
- Version 4.0.0 is affected.
- Version 3.1.1 is affected.
- Version 3.1.0 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.