Overview
The cybersecurity world has recently been alerted to a new vulnerability, CVE-2025-10244, affecting the Autodesk Fusion desktop application. This vulnerability is a serious concern because it allows a malicious actor to read local files or execute arbitrary code in the context of the current process, potentially leading to system compromise or data leakage. Autodesk Fusion is widely used in industries like manufacturing, construction, and entertainment, making it a potentially lucrative target for attackers.
Vulnerability Summary
CVE ID: CVE-2025-10244
Severity: High (8.7 CVSS Severity Score)
Attack Vector: Network
Privileges Required: None
User Interaction: Required
Impact: Potential system compromise or data leakage
Affected Products
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Product | Affected Versions
Autodesk Fusion | All versions prior to the latest patch
How the Exploit Works
The exploit takes advantage of a Stored Cross-site Scripting (XSS) vulnerability in the Autodesk Fusion desktop application. By crafting a malicious HTML payload and rendering it within the application, an attacker can trigger the vulnerability. This gives them the ability to read local files or execute arbitrary code in the context of the current process.
Conceptual Example Code
Here’s a conceptual example of how an attacker might exploit this vulnerability. This is a simplified version, but the principle remains the same. The payload is delivered through a HTTP POST request to a vulnerable endpoint on the target system.
POST /vulnerable/endpoint HTTP/1.1
Host: target.example.com
Content-Type: application/html
<html>
<body>
<script>
// malicious script that accesses local files or executes arbitrary code
var xhr = new XMLHttpRequest();
xhr.open("GET", "file:///etc/passwd", false);
xhr.send();
alert(xhr.responseText);
</script>
</body>
</html>In the example above, the malicious script attempts to access a local file (`/etc/passwd`) through an XMLHttpRequest. If successful, it would alert the contents of the file to the user. In a real-world scenario, the script might instead send the file contents to a server controlled by the attacker, or execute arbitrary code that compromises the system.
Mitigation Guidance
Users are advised to apply the vendor patch as soon as it becomes available to mitigate this vulnerability. In the interim, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary mitigation. Care should be taken to monitor systems for any unusual activity and react accordingly to any potential threats.
