CVE-2020-11701 Explained : Impact and Mitigation
Discover the CSRF vulnerability in ProVide (formerly zFTPServer) User Web Interface up to version 13.1. Learn about the impact, affected systems, exploitation, and mitigation steps.
An issue was discovered in ProVide (formerly zFTPServer) through 13.1. CSRF exists in the User Web Interface, allowing filesystem access to the public for uploading and deleting files and directories.
Understanding CVE-2020-11701
This CVE identifies a Cross-Site Request Forgery (CSRF) vulnerability in the User Web Interface of ProVide (formerly zFTPServer) up to version 13.1.
What is CVE-2020-11701?
CVE-2020-11701 is a security flaw that enables attackers to perform unauthorized actions on behalf of authenticated users through a manipulated request.
The Impact of CVE-2020-11701
The vulnerability could lead to unauthorized access to the filesystem, allowing attackers to upload or delete files and directories without proper permissions.
Technical Details of CVE-2020-11701
This section provides more in-depth technical insights into the CVE.
Vulnerability Description
The CSRF vulnerability in the User Web Interface of ProVide (formerly zFTPServer) allows attackers to grant unauthorized filesystem access to the public.
Affected Systems and Versions
- Product: ProVide (formerly zFTPServer)
- Versions affected: Up to 13.1
Exploitation Mechanism
Attackers can exploit this vulnerability by tricking authenticated users into executing malicious actions unknowingly.
Mitigation and Prevention
Protecting systems from CVE-2020-11701 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by the vendor promptly.
- Monitor and restrict access to the User Web Interface.
- Educate users about CSRF attacks and safe browsing practices.
Long-Term Security Practices
- Implement CSRF tokens to validate user requests.
- Conduct regular security audits and penetration testing.
- Stay informed about security updates and best practices.
- Consider implementing a web application firewall.
Patching and Updates
Regularly check for security updates and patches from the vendor to address and mitigate the CSRF vulnerability in ProVide (formerly zFTPServer).