CVE-2020-11706 Explained : Impact and Mitigation

An issue was discovered in ProVide (formerly zFTPServer) through 13.1. The Admin Interface allows CSRF for actions such as changing usernames and passwords, creating/deleting users, enabling/disabling services, setting a rogue update proxy, and shutting down the server.

Understanding CVE-2020-11706

This CVE identifies a Cross-Site Request Forgery (CSRF) vulnerability in the ProVide (formerly zFTPServer) Admin Interface.

What is CVE-2020-11706?

The vulnerability allows unauthorized users to perform various administrative actions on the server through CSRF attacks.

The Impact of CVE-2020-11706

The vulnerability can lead to unauthorized access and manipulation of server settings, potentially compromising the integrity and security of the system.

Technical Details of CVE-2020-11706

This section provides more technical insights into the CVE.

Vulnerability Description

The Admin Interface of ProVide (formerly zFTPServer) through version 13.1 is susceptible to CSRF attacks, enabling unauthorized users to perform critical administrative actions.

Affected Systems and Versions

Product: ProVide (formerly zFTPServer)
Versions affected: Up to version 13.1

Exploitation Mechanism

Attackers can exploit this vulnerability by tricking authenticated users into visiting a malicious website that performs unauthorized actions on the Admin Interface.

Mitigation and Prevention

Protect your systems from CVE-2020-11706 with the following measures:

Immediate Steps to Take

Implement CSRF tokens to validate and authenticate requests
Regularly monitor and audit administrative actions

Long-Term Security Practices

Conduct security training for users to recognize and avoid CSRF attacks
Keep software and systems up to date to patch known vulnerabilities

Patching and Updates

Apply patches and updates provided by the vendor to address the CSRF vulnerability in the Admin Interface.