CVE-2019-15424 : Exploit Details and Defense Strategies

The Doogee BL5000 Android smartphone is vulnerable to unauthorized changes in wireless settings due to a pre-installed application, com.mediatek.factorymode. This vulnerability can be exploited by any application on the device.

Understanding CVE-2019-15424

This CVE identifies a security issue in the Doogee BL5000 Android smartphone that allows unauthorized wireless settings modification.

What is CVE-2019-15424?

The Doogee BL5000 Android device contains a pre-installed app, com.mediatek.factorymode, enabling unauthorized changes to wireless settings through a confused deputy attack.

The Impact of CVE-2019-15424

The vulnerability allows any application on the device to exploit the com.mediatek.factorymode app to make unauthorized changes to wireless settings, posing a security risk.

Technical Details of CVE-2019-15424

The technical aspects of the CVE-2019-15424 vulnerability are as follows:

Vulnerability Description

The Doogee BL5000 Android device with the specified build fingerprint contains the com.mediatek.factorymode app, which permits unauthorized wireless settings modification.

Affected Systems and Versions

Product: Doogee BL5000 Android smartphone
Vendor: Doogee
Versions: Not specified

Exploitation Mechanism

The vulnerability can be exploited by any application present on the device to access and modify wireless settings through the com.mediatek.factorymode app.

Mitigation and Prevention

To address CVE-2019-15424, the following steps can be taken:

Immediate Steps to Take

Disable or uninstall the com.mediatek.factorymode app
Regularly monitor and review installed applications for suspicious behavior

Long-Term Security Practices

Keep the device updated with the latest security patches
Exercise caution when installing new applications and grant permissions judiciously

Patching and Updates

Ensure the device receives regular security updates and patches to mitigate known vulnerabilities.