CVE-2024-25913: Unrestricted Upload of File with Dangerous Type vulnerability in Skymoonlabs MoveTo (Versions n/a through 6.2)

A critical security vulnerability, identified as CVE-2024-25913, has been discovered in an old, yet popular data management application called Skymoonlabs MoveTo. This software was commonly used for file management tasks, but its usage has significantly scaled back in recent years. However, considering the vast usage of the software, it is essential to bring this vulnerability to light and suggest ways to mitigate it.

The vulnerability is classified as an "Unrestricted Upload of File with Dangerous Type" vulnerability, which can have severe consequences if exploited by attackers. This issue affects versions of the software up to 6.2.

Exploit Details

The exploit occurs when an attacker uploads a file with a dangerous MIME type to the server. MoveTo fails to validate or restrict this input properly, thus allowing an attacker to upload malicious files to the server. Such files can be executable code that can cause havoc to the server, its data, and the connected systems.

To demonstrate this vulnerability, let's imagine that an attacker uploads a file, which contains the following PHP code (demonstrative purposes only):

<?php
    // Execute arbitrary code
    system($_GET['cmd']);
?>

This code allows the attacker to execute arbitrary system commands on the server through the cmd parameter. Clearly, this opens doors to a wide range of attacks, including data theft, server takeover, and DDOS attacks.

For more information about this vulnerability, please visit the original reference links

1. CVE-2024-25913 Vulnerability Details: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-25913
2. NVD CVE-2024-25913: https://nvd.nist.gov/vuln/detail/CVE-2024-25913

To protect your systems against this vulnerability, admins should consider the following steps

1. Patch: Apply the latest security patches released by Skymoonlabs. Contact the vendor for detailed instructions on getting the patch.
2. Validation: Implement proper input validation on the file upload feature to restrict potentially harmful MIME types.

Conclusion

The discovery of CVE-2024-25913 is a reminder that even outdated software can still pose significant risks to modern systems. It is crucial to stay informed about security vulnerabilities in such widely used tools and products and to take appropriate steps to protect systems from potential exploitation.

To prevent potential security issues in the future, we recommend replacing the outdated software (MoveTo) with more secure and up-to-date alternatives. Taking proactive security measures can help avoid attacks and minimize the damage they can cause.

Stay safe, and always be on the lookout for vulnerabilities in the software and systems you use. Remember that prevention is always better than a cure.

Timeline

Published on: 02/26/2024 16:27:59 UTC
Last modified on: 02/26/2024 16:32:25 UTC