CVE-2021-25422 : Vulnerability Insights and Analysis

This article provides detailed information about CVE-2021-25422, a vulnerability in Watch Active PlugIn by Samsung Mobile that could potentially leak Wi-Fi passwords.

Understanding CVE-2021-25422

CVE-2021-25422 is an improper log management vulnerability in Watch Active PlugIn before version 2.2.07.21033151, which allows an attacker with log permissions to expose the Wi-Fi password connected to the user's smartphone within log.

What is CVE-2021-25422?

The vulnerability in Watch Active PlugIn, specifically versions prior to 2.2.07.21033151, enables malicious actors with log permissions to extract the Wi-Fi password linked to the user's smartphone from the log files.

The Impact of CVE-2021-25422

Exploitation of this vulnerability could lead to unauthorized access to sensitive Wi-Fi credentials, compromising the user's network security and potentially exposing personal information.

Technical Details of CVE-2021-25422

This section covers the technical aspects of CVE-2021-25422, including the vulnerability description, affected systems, and exploitation mechanism.

Vulnerability Description

CVE-2021-25422 involves improper log management in Watch Active PlugIn, allowing attackers to retrieve Wi-Fi passwords stored in log files.

Affected Systems and Versions

The affected product is Watch Active PlugIn by Samsung Mobile, with versions prior to 2.2.07.21033151 being vulnerable to this exploit.

Exploitation Mechanism

Attackers with log permissions can leverage this vulnerability to extract and misuse Wi-Fi passwords associated with the user's smartphone.

Mitigation and Prevention

To mitigate the risks posed by CVE-2021-25422, users are advised to take immediate steps, adopt long-term security practices, and apply relevant patches and updates.

Immediate Steps to Take

Users should refrain from granting unnecessary log permissions and monitor network activities for any suspicious behavior.

Long-Term Security Practices

Implementing robust log management practices, regularly updating software, and conducting security audits can enhance overall system security.

Patching and Updates

Samsung Mobile has likely released patches addressing CVE-2021-25422. Ensure that your Watch Active PlugIn is updated to the latest version to safeguard against this vulnerability.