CVE-2020-11107 : Vulnerability Insights and Analysis
Discover the impact of CVE-2020-11107, a vulnerability in XAMPP versions before 7.2.29, 7.3.16, and 7.4.4 on Windows, allowing unprivileged users to execute arbitrary commands. Learn how to mitigate and prevent this security risk.
An issue was discovered in XAMPP before 7.2.29, 7.3.x before 7.3.16, and 7.4.x before 7.4.4 on Windows. An unprivileged user can change a .exe configuration in xampp-contol.ini for all users (including admins) to enable arbitrary command execution.
Understanding CVE-2020-11107
This CVE identifies a vulnerability in XAMPP versions on Windows that allows unprivileged users to execute arbitrary commands.
What is CVE-2020-11107?
The vulnerability in XAMPP versions prior to 7.2.29, 7.3.16, and 7.4.4 on Windows permits unprivileged users to modify a .exe configuration file, potentially leading to unauthorized command execution.
The Impact of CVE-2020-11107
The security flaw enables unprivileged users to manipulate critical configuration files, posing a significant risk of unauthorized command execution on affected systems.
Technical Details of CVE-2020-11107
This section provides detailed technical insights into the vulnerability.
Vulnerability Description
The vulnerability allows unprivileged users to modify a .exe configuration file, xampp-contol.ini, which can result in arbitrary command execution.
Affected Systems and Versions
- XAMPP versions before 7.2.29 on Windows
- XAMPP versions before 7.3.16 on Windows
- XAMPP versions before 7.4.4 on Windows
Exploitation Mechanism
Unprivileged users can exploit the vulnerability by altering the .exe configuration file, xampp-contol.ini, to execute unauthorized commands.
Mitigation and Prevention
Protecting systems from CVE-2020-11107 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Update XAMPP to version 7.2.29, 7.3.16, or 7.4.4 to mitigate the vulnerability
- Restrict access to critical system files to authorized users only
Long-Term Security Practices
- Implement the principle of least privilege to limit user access rights
- Regularly monitor and audit system configuration files for unauthorized changes
Patching and Updates
- Apply security patches and updates provided by XAMPP to address the vulnerability