CVE-2020-9531 Explained : Impact and Mitigation
Learn about CVE-2020-9531, a vulnerability on Xiaomi MIUI V11.0.5.0.QFAEUXM devices allowing attackers to exploit NFC tools to install apps and leak information. Find out how to mitigate and prevent this security risk.
An issue was discovered on Xiaomi MIUI V11.0.5.0.QFAEUXM devices where attackers can exploit NFC tools to install apps and leak information.
Understanding CVE-2020-9531
What is CVE-2020-9531?
The vulnerability allows attackers to use NFC tools to install apps and leak information on Xiaomi MIUI V11.0.5.0.QFAEUXM devices.
The Impact of CVE-2020-9531
Attackers can exploit this vulnerability to install malicious apps and extract sensitive information from unlocked devices.
Technical Details of CVE-2020-9531
Vulnerability Description
The issue lies in the Web resources of GetApps on Xiaomi MIUI V11.0.5.0.QFAEUXM devices, allowing attackers to execute parameters and install apps via NFC tools.
Affected Systems and Versions
- Affected System: Xiaomi MIUI V11.0.5.0.QFAEUXM
- Fixed Version: 2001122
Exploitation Mechanism
Attackers can use NFC tools to exploit the vulnerability by getting close to unlocked devices and triggering app installations.
Mitigation and Prevention
Immediate Steps to Take
- Update to version 2001122 to mitigate the vulnerability
- Avoid allowing unknown NFC devices to interact with your phone
Long-Term Security Practices
- Regularly update your device's software and security patches
- Be cautious of NFC interactions with unknown or untrusted devices
Patching and Updates
Ensure timely installation of security updates and patches to protect against known vulnerabilities.