CVE-2021-40965 : What You Need to Know

This CVE-2021-40965 relates to a Cross-Site Request Forgery (CSRF) vulnerability in TinyFileManager up to version 2.4.6, allowing attackers to upload files and execute OS commands.

Understanding CVE-2021-40965

This section provides insights into the nature of the vulnerability and its implications.

What is CVE-2021-40965?

The CVE-2021-40965 is a CSRF vulnerability in TinyFileManager up to version 2.4.6 that enables attackers to upload files and execute OS commands by tricking the Admin user into visiting a malicious URL.

The Impact of CVE-2021-40965

The CSRF vulnerability in TinyFileManager up to version 2.4.6 can have the following impacts:

Unauthorized file uploads
Execution of malicious OS commands

Technical Details of CVE-2021-40965

Explore the technical aspects of the CVE to understand its workings.

Vulnerability Description

The CSRF vulnerability in TinyFileManager allows attackers to upload files and run OS commands by deceiving Administrators into accessing a compromised URL.

Affected Systems and Versions

The following systems and versions are affected:

Affected Product: TinyFileManager
Affected Version: Up to and including 2.4.6

Exploitation Mechanism

The vulnerability is exploited by inducing Admin users to browse a URL controlled by the attacker, leading to unauthorized file uploads and execution of malicious commands.

Mitigation and Prevention

Learn how you can mitigate the risks associated with CVE-2021-40965.

Immediate Steps to Take

To address CVE-2021-40965, consider the following immediate actions:

Update TinyFileManager to the latest secure version
Monitor and restrict Admin access to minimize exposure

Long-Term Security Practices

In the long run, implement the following security practices:

Conduct regular security audits and penetration testing
Educate Admin users about phishing and social engineering threats

Patching and Updates

Stay vigilant for security patches and updates released by TinyFileManager to address and prevent CSRF vulnerabilities like CVE-2021-40965.