{"id":"CVE-2026-85217","title":"Man-in-the-Middle (MITM) Vulnerability in Autodesk Fusion Desktop","summary":"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…","severity":"high","cvss":8.6,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-15"],"vendor":"Autodesk","product":"Fusion","affected":["Fusion >= 2705.0.0 < 2705.1.11"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-10T00:00:00+00:00"},"published":"2026-09-10","updated":"2026-09-11","sourceUpdated":"2026-09-11T03:56:43.080Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-85217","references":[{"url":"https://www.autodesk.com/trust/security-advisories/adsk-sa-2026-0016"},{"url":"https://dl.appstreaming.autodesk.com/production/installers/Fusion%20Client%20Downloader.exe"}],"tags":["cve.org"],"epss":0.00136,"epssPercentile":0.03416,"ingestedAt":"2026-09-11T16:45:47.925Z","slug":"CVE-2026-85217","body":"## Overview\n\nA 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.\n\n## Affected\n\n- `Fusion >= 2705.0.0 < 2705.1.11`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":47,"depthScoreParts":{"impact":47.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}