CVE-2021-37058 : Security Advisory and Response
Learn about CVE-2021-37058 affecting Huawei HarmonyOS 2.0. Discover the impact, technical details, and mitigation steps for this Permissions, Privileges, and Access Controls vulnerability.
A Permissions, Privileges, and Access Controls vulnerability has been identified in Huawei Smartphone running HarmonyOS 2.0. This vulnerability could potentially allow attackers to maliciously tamper with a user's nickname.
Understanding CVE-2021-37058
This section provides insights into the impact, technical details, and mitigation steps for CVE-2021-37058.
What is CVE-2021-37058?
The CVE-2021-37058 is a vulnerability related to Permissions, Privileges, and Access Controls in Huawei Smartphone's HarmonyOS 2.0. It can be exploited by attackers to tamper with a user's nickname.
The Impact of CVE-2021-37058
Successful exploitation of this vulnerability could lead to unauthorized access to a user's nickname, allowing threat actors to manipulate it for malicious purposes.
Technical Details of CVE-2021-37058
Explore the specifics of the vulnerability, affected systems, and exploitation methods for CVE-2021-37058.
Vulnerability Description
The vulnerability in HarmonyOS 2.0 enables attackers to modify a user's nickname through improper access control mechanisms, potentially compromising user privacy.
Affected Systems and Versions
Huawei smartphones using HarmonyOS version 2.0 are impacted by CVE-2021-37058.
Exploitation Mechanism
Attackers can exploit this vulnerability by leveraging the inadequate permissions and access controls to tamper with a user's nickname on the affected devices.
Mitigation and Prevention
Discover the immediate steps and long-term security practices to mitigate the risks associated with CVE-2021-37058.
Immediate Steps to Take
Users are advised to update their Huawei smartphones to the latest HarmonyOS version and be cautious while granting permissions to applications.
Long-Term Security Practices
Practicing good security hygiene, such as avoiding suspicious links and keeping devices updated, can help prevent similar vulnerabilities.
Patching and Updates
Huawei has released security updates addressing CVE-2021-37058. Users should promptly install these patches to safeguard their devices against potential attacks.