With the increasing reliance on AI and advanced technologies, it is important to evaluate the security of these systems for the safety of users’ data. In recent findings, the SmartRobot product from INTUMIT (https://www.intumit.com/) has been reported to have a significant security vulnerability known as CVE-2025-3572. This long-read post will explore the details of this vulnerability and its impacts.

Description

CVE-2025-3572 is a Server-Side Request Forgery (SSRF) vulnerability, which allows unauthenticated remote attackers to probe the internal network of an organization and potentially access arbitrary local files on the server. This type of vulnerability is critical and often has a high impact, as it could lead to exposure of sensitive data and overall compromise of the system.

Code Snippet

The following snippet demonstrates the vulnerable PHP code in the affected INTUMIT SmartRobot software:

<?php
// Example of vulnerable code
$remote_url = $_GET['url'];
$response = file_get_contents($remote_url);
echo $response;
?>

As shown, the vulnerable code takes a URL parameter from user input and passes it directly to the file_get_contents() function, which fetches the contents of the specified URL. This means that an attacker could manipulate the URL parameter to access internal resources on the server or within the organization's network.

Exploit Details

Given the nature of this SSRF vulnerability, there are numerous ways an attacker can leverage it to their advantage. Some potential exploits include:

- Accessing local files on the server, such as logs, sensitive files, or even source code. This can be achieved by passing a file:/// URI as the URL parameter, e.g.:

  http://vulnerable.com/index.php?url=file:///etc/passwd

- Probing the internal network by requesting internal IP addresses, potentially leading to discovery of previously unknown systems or discovering open ports on known systems:

  http://vulnerable.com/index.php?url=http://192.168..5/

- Leveraging SSRF to access services that are bound to loopback addresses (e.g. 127...1) or other IP addresses that are not accessible directly from the internet:

  http://vulnerable.com/index.php?url=http://127...1:808/

References

To better understand the impact and severity of this vulnerability, various resources can be consulted:

- INTUMIT's official website: https://www.intumit.com/
- The Common Vulnerabilities and Exposures (CVE) project listing for CVE-2025-3572: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-3572
- OWASP guidelines on SSRF: https://owasp.org/www-community/attacks/Server_Side_Request_Forgery

Conclusion

CVE-2025-3572 is a critical vulnerability in INTUMIT's SmartRobot software due to its potential impact on the security and integrity of the affected systems. Users of this software should promptly take the necessary steps to patch their systems and minimize the risk of being exploited by cybercriminals.

It is also important to prioritize security in all technological innovations moving forward, as overlooking vulnerabilities like this could have severe consequences for user data privacy and the overall safety of the internet ecosystem.

Timeline

Published on: 04/14/2025 03:15:17 UTC
Last modified on: 04/15/2025 18:39:27 UTC