CVE-2026-85217
Received Received - Intake

Malicious Add-in Modifies Proxy Settings in Autodesk Fusion

Publication date: 2026-09-10

Last updated on: 2026-09-10

Assigner: Autodesk

Description
A maliciously crafted add-in, when installed and executed in Autodesk Fusion Desktop, can modify persistent network proxy settings without user notification or consent. A successful exploit may allow an attacker to redirect authenticated Fusion network traffic through an attacker-controlled proxy, potentially exposing sensitive information with the current user.

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Meta Information

Published
2026-09-10
Last Modified
2026-09-10
Generated
2026-09-10
AI Q&A
2026-09-10
EPSS Evaluated
N/A
NVD
CVE-2026-85217
EUVD
EUVD-2026-75449

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
autodesk fusion_desktop *

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-15 One or more system settings or configuration elements can be externally controlled by a user.

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Executive Summary

This vulnerability involves a maliciously crafted add-in for Autodesk Fusion Desktop that can change persistent network proxy settings without the user's knowledge or consent. If exploited, it may redirect authenticated Fusion network traffic through an attacker-controlled proxy, potentially exposing sensitive information.

Detection Guidance

Check Autodesk Fusion Desktop network proxy settings for unauthorized modifications. Review installed add-ins for unknown or suspicious entries. Monitor network traffic for unexpected redirections or proxy usage.

Impact Analysis

An attacker could intercept sensitive data by redirecting your network traffic through their proxy. This includes credentials, files, or other confidential information shared via Autodesk Fusion. The attack requires user interaction to install the malicious add-in.

Compliance Impact

This vulnerability could lead to unauthorized access or exposure of personal or sensitive data, violating GDPR and HIPAA requirements for data protection and confidentiality. Organizations using Autodesk Fusion may face compliance risks if exploited.

Mitigation Strategies

Disable or remove any untrusted or unknown add-ins in Autodesk Fusion Desktop. Monitor network proxy settings for unauthorized changes and revert any suspicious modifications. Ensure Fusion is updated to the latest patched version if available.

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