CVE-2021-21742 : Vulnerability Insights and Analysis
Learn about CVE-2021-21742, an information leak vulnerability in the ZTE Axon 30 Pro Message Service App that allows attackers to access sensitive user information. Find out impacted versions and mitigation steps.
This article provides detailed information about CVE-2021-21742, which is an information leak vulnerability in the message service app of a ZTE Axon 30 Pro mobile phone.
Understanding CVE-2021-21742
CVE-2021-21742 is a vulnerability in the ZTE Axon 30 Pro Message Service App that allows attackers to obtain sensitive user information through specific page access.
What is CVE-2021-21742?
CVE-2021-21742 is an information leak vulnerability in the ZTE Axon 30 Pro Message Service App due to improper parameter settings.
The Impact of CVE-2021-21742
The vulnerability could be exploited by attackers to extract sensitive information from users by accessing specific pages.
Technical Details of CVE-2021-21742
This section provides more technical details about the vulnerability.
Vulnerability Description
The vulnerability in the ZTE Axon 30 Pro Message Service App allows attackers to retrieve sensitive user information.
Affected Systems and Versions
The affected version is 5.3.1.2103091059 of the ZTE Axon 30 Pro Message Service App.
Exploitation Mechanism
Attackers can exploit this vulnerability by leveraging improper parameter settings in the app.
Mitigation and Prevention
Below are the steps to mitigate and prevent exploitation of CVE-2021-21742.
Immediate Steps to Take
Users are advised to avoid accessing untrusted pages or links on the ZTE Axon 30 Pro mobile phone.
Long-Term Security Practices
Regularly update the ZTE Axon 30 Pro Message Service App to the latest version to mitigate the vulnerability.
Patching and Updates
ZTE may release patches or updates to fix the information leak vulnerability in the message service app.