CVE-2019-15355 : What You Need to Know
Discover the security vulnerability in the Tecno Camon iClick Android device allowing unauthorized apps to modify system properties. Learn mitigation steps here.
The Tecno Camon iClick Android device is vulnerable to unauthorized system property modification due to a pre-installed app.
Understanding CVE-2019-15355
This CVE identifies a security issue in the Tecno Camon iClick Android device that allows unauthorized apps to modify system properties.
What is CVE-2019-15355?
The Tecno Camon iClick Android device contains a pre-installed app that permits any co-located app to alter system properties without proper authorization.
The Impact of CVE-2019-15355
This vulnerability could lead to unauthorized access and potential misuse of system resources on the affected device.
Technical Details of CVE-2019-15355
The following technical details provide insight into the vulnerability.
Vulnerability Description
The device's pre-installed app, com.mediatek.wfo.impl, allows unauthorized apps to modify system properties through an exported interface.
Affected Systems and Versions
- Product: Tecno Camon iClick Android device
- Vendor: Tecno
- Versions: 8.1.0
Exploitation Mechanism
Unauthorized apps installed on the same device can exploit the exported interface of the pre-installed app to alter system properties.
Mitigation and Prevention
Taking immediate steps and implementing long-term security practices are crucial to mitigate the risk posed by CVE-2019-15355.
Immediate Steps to Take
- Disable or uninstall the vulnerable app, com.mediatek.wfo.impl, from the device.
- Regularly monitor and review app permissions on the device.
Long-Term Security Practices
- Keep the device's operating system and apps up to date to patch known vulnerabilities.
- Exercise caution when installing apps from unknown sources to prevent potential security risks.
- Employ security solutions that can detect and prevent unauthorized access attempts.
- Educate users about the importance of app permissions and security best practices.
Patching and Updates
Ensure timely installation of security patches and updates provided by the device manufacturer to address known vulnerabilities.