CVE-2026-85217

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

HIGH
8.6
CVSS Score
Published: September 10, 2026 at 01:29 PM UTC
Updated: September 11, 2026 at 04:18 AM UTC
1 product affected across 1 vendorFusion

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Severity
HIGH8.6
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

2705.0.0 ≤ v < 2705.1.1127052705.0.0
Affected range stops below 2705.1.11, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.6HIGHautodesk
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-15

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