CVE-2019-15352 : Vulnerability Insights and Analysis
Discover the CVE-2019-15352 vulnerability in the Coolpad 1851 Android device allowing unauthorized system property modifications. Learn about impacts, affected systems, and mitigation steps.
Coolpad 1851 Android device with a vulnerability allowing unauthorized modification of system properties.
Understanding CVE-2019-15352
What is CVE-2019-15352?
The Coolpad 1851 Android device, specifically running on Coolpad/android/android:8.1.0/O11019/1534834761:userdebug/release-keys build fingerprint, has a pre-installed app called com.mediatek.wfo.impl app. This app permits any co-located app on the device to modify a system property through an exported interface without proper authorization.
The Impact of CVE-2019-15352
This vulnerability could be exploited by malicious apps to make unauthorized changes to system properties, potentially leading to unauthorized access or control over the device.
Technical Details of CVE-2019-15352
Vulnerability Description
The vulnerability lies in the pre-installed app com.mediatek.wfo.impl app on the Coolpad 1851 Android device, allowing unauthorized modification of system properties.
Affected Systems and Versions
- Product: Coolpad 1851 Android device
- Vendor: Coolpad
- Versions: Android:8.1.0/O11019/1534834761:userdebug/release-keys
Exploitation Mechanism
The vulnerability enables any co-located app on the device to modify a system property through an exported interface without proper authorization.
Mitigation and Prevention
Immediate Steps to Take
- Disable or uninstall the affected app com.mediatek.wfo.impl app if possible.
- Regularly monitor and review app permissions on the device.
Long-Term Security Practices
- Keep the device's operating system and apps up to date.
- Avoid installing apps from untrusted sources.
Patching and Updates
- Check for security updates from the device manufacturer or vendor to address this vulnerability.