CVE-2026-85217

Man-in-the-Middle (MITM) Vulnerability in Autodesk Fusion Desktop

Published Sep 10, 2026 CVSS 3.1 · 8.6 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title Man-in-the-Middle (MITM) Vulnerability in Autodesk Fusion Desktop
First Time appeared Autodesk
Autodesk fusion
Weaknesses CWE-15
CPEs cpe:2.3:a:autodesk:fusion:2705:*:*:*:*:*:*:*
Vendors & Products Autodesk
Autodesk fusion
References
Metrics cvssV3_1

{'score': 8.6, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
autodesk
Published
Updated
Sep 11, 2026, 3:56 AM
Reserved
Sep 3, 2026, 2:03 PM
Status
Deferred
Published
Sep 10, 2026, 2:17 PM
Modified
Sep 11, 2026, 4:18 AM