CVE-2019-15468 : Security Advisory and Response
Learn about CVE-2019-15468 affecting Xiaomi Mi A2 Lite Android devices. Discover how a pre-installed app allows unauthorized changes to wireless settings, posing security risks.
The Xiaomi Mi A2 Lite Android device is vulnerable to a confused deputy attack through a pre-installed application, allowing unauthorized changes to wireless settings.
Understanding CVE-2019-15468
This CVE identifies a security issue in the Xiaomi Mi A2 Lite Android device that can be exploited by any installed app to modify wireless settings.
What is CVE-2019-15468?
The Xiaomi Mi A2 Lite device contains a pre-installed application that enables unauthorized changes to wireless settings through a confused deputy attack, potentially accessible by any app on the device.
The Impact of CVE-2019-15468
The vulnerability could lead to unauthorized modifications to wireless configurations, posing a risk of misuse or unauthorized access to network settings.
Technical Details of CVE-2019-15468
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The Xiaomi Mi A2 Lite Android device, with a specific software version, includes a pre-installed application that can be exploited to make unauthorized changes to wireless settings.
Affected Systems and Versions
- Product: Xiaomi Mi A2 Lite
- Vendor: Xiaomi
- Version: xiaomi/daisy/daisy_sprout:9/PKQ1.180917.001/V10.0.3.0.PDLMIXM
Exploitation Mechanism
The vulnerability can be exploited through a confused deputy attack, allowing any app installed on the device to access and modify wireless settings.
Mitigation and Prevention
Protect your device and data from potential exploitation with the following steps:
Immediate Steps to Take
- Regularly monitor and review installed applications for suspicious behavior.
- Avoid granting unnecessary permissions to apps that request access to wireless settings.
- Consider using security software to detect and prevent unauthorized changes to device settings.
Long-Term Security Practices
- Keep your device updated with the latest security patches and firmware releases.
- Be cautious when downloading and installing apps from third-party sources.
Patching and Updates
Stay informed about security updates and patches released by Xiaomi for the Mi A2 Lite device to address this vulnerability.