CVE-2021-21732 : Vulnerability Insights and Analysis

A mobile phone of ZTE is impacted by an improper access control vulnerability, allowing unauthorized access to sensitive information. Discover more about CVE-2021-21732 and how to secure your device.

Understanding CVE-2021-21732

This section provides insights into the vulnerability, its impacts, and affected systems.

What is CVE-2021-21732?

CVE-2021-21732 involves an improper access control vulnerability in ZTE's Axon 11 5G. Third-party applications can access proc file system files without authorization, potentially leading to information leakage.

The Impact of CVE-2021-21732

The vulnerability enables attackers to obtain sensitive data by exploiting permission settings on the affected ZTE device.

Technical Details of CVE-2021-21732

Explore the specific technical aspects of this vulnerability to better understand its implications.

Vulnerability Description

Due to improper permission settings, unauthorized third-party apps can access certain files on the Axon 11 5G ZTE device, allowing attackers to gather confidential information.

Affected Systems and Versions

The vulnerability affects the Axon 11 5G ZTE/CN_P725A12/P725A12:10/QKQ1.200816.002/20201116.175317:user/release-keys version.

Exploitation Mechanism

Attackers exploit this vulnerability by leveraging improper access controls to read sensitive data without proper authorization.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2021-21732 and protect your device from potential exploitation.

Immediate Steps to Take

It is crucial to take immediate action to secure your device and prevent unauthorized access to sensitive information.

Long-Term Security Practices

Implement robust security measures and best practices to safeguard your device against similar vulnerabilities in the future.

Patching and Updates

Stay informed about security updates released by ZTE to patch this vulnerability and enhance the security of your Axon 11 5G device.