CVE-2021-36992 : Vulnerability Insights and Analysis

A Public key verification vulnerability in Huawei smartphones can impact service confidentiality. Learn more about the impact, technical details, and mitigation strategies related to CVE-2021-36992.

Understanding CVE-2021-36992

This section provides an overview of the CVE-2021-36992 vulnerability.

What is CVE-2021-36992?

CVE-2021-36992 is a Public key verification vulnerability present in Huawei smartphones. Successful exploitation of this vulnerability can lead to the compromise of service confidentiality.

The Impact of CVE-2021-36992

The vulnerability has the potential to impact the confidentiality of services provided by Huawei smartphones, making it crucial for users to take necessary precautions.

Technical Details of CVE-2021-36992

Explore the technical aspects of CVE-2021-36992 vulnerability below.

Vulnerability Description

The vulnerability arises from an Incorrect Implementation of Authentication Algorithm in Huawei smartphones, leaving them susceptible to exploitation.

Affected Systems and Versions

Huawei smartphones running EMUI 11.0.0, 10.1.1, Magic UI 4.0.0, and 3.1.1 are affected by CVE-2021-36992.

Exploitation Mechanism

Attackers can exploit this vulnerability to compromise the service confidentiality of impacted Huawei smartphones.

Mitigation and Prevention

Discover the steps to mitigate and prevent CVE-2021-36992 below.

Immediate Steps to Take

Users should apply security patches provided by Huawei to address the vulnerability and enhance the security of their devices.

Long-Term Security Practices

Enforcing robust security practices, such as regularly updating software and ensuring secure authentication mechanisms, can help prevent similar vulnerabilities in the future.

Patching and Updates

Staying updated with the latest security patches and firmware updates from Huawei is essential to protect devices from known vulnerabilities.