CVE-2019-15340 : What You Need to Know
Learn about CVE-2019-15340 affecting Xiaomi Redmi 6 Pro. Discover how a pre-installed app allows unauthorized control of Wi-Fi, Bluetooth, and GPS functionalities on the device.
Android device Xiaomi Redmi 6 Pro with a security vulnerability allowing unauthorized control of Wi-Fi, Bluetooth, and GPS functionalities.
Understanding CVE-2019-15340
What is CVE-2019-15340?
The Xiaomi Redmi 6 Pro device contains a pre-installed app that permits other apps to manipulate Wi-Fi, Bluetooth, and GPS without proper permissions.
The Impact of CVE-2019-15340
This vulnerability could lead to unauthorized access and control over critical device functionalities, compromising user privacy and security.
Technical Details of CVE-2019-15340
Vulnerability Description
The built-in app com.huaqin.factory on Xiaomi Redmi 6 Pro allows apps to control Wi-Fi, Bluetooth, and GPS without required permissions.
Affected Systems and Versions
- Device: Xiaomi Redmi 6 Pro
- Software Version: xiaomi/sakura_india/sakura_india:8.1.0/OPM1.171019.019/V9.6.4.0.ODMMIFD
- App Version: com.huaqin.factory (versionCode=1, versionName=QL1715_201805292006)
Exploitation Mechanism
The vulnerable app provides an accessible interface that enables unauthorized apps to manipulate device functionalities.
Mitigation and Prevention
Immediate Steps to Take
- Disable or uninstall the com.huaqin.factory app
- Regularly monitor app permissions and usage
Long-Term Security Practices
- Keep devices updated with the latest security patches
- Avoid installing apps from untrusted sources
Patching and Updates
Ensure the device is updated with the latest firmware and security patches to mitigate the vulnerability.