CVE-2026-16279

Improper Authorization vulnerability affecting 3DPassport in 3DSwymer from Release 3DEXPERIENCE R2023x through Release 3DEXPERIENCE R2026x

Published Aug 27, 2026 CVSS 3.1 · 9.3 Critical EPSS < 1% KEV · Not listed
Description
An Improper Authorization vulnerability affecting 3DPassport in 3DSwymer from Release 3DEXPERIENCE R2023x through Release 3DEXPERIENCE R2026x could allow an attacker to gain access to some user accounts.

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
First Time appeared Dassault Systèmes
Dassault Systèmes 3dswymer
Vendors & Products Dassault Systèmes
Dassault Systèmes 3dswymer
Type Values Removed Values Added
Description An Improper Authorization vulnerability affecting 3DPassport in 3DSwymer from Release 3DEXPERIENCE R2023x through Release 3DEXPERIENCE R2026x could allow an attacker to gain access to some user accounts.
Title Improper Authorization vulnerability affecting 3DPassport in 3DSwymer from Release 3DEXPERIENCE R2023x through Release 3DEXPERIENCE R2026x
Weaknesses CWE-285
References
Metrics cvssV3_1

{'score': 9.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
3DS
Published
Updated
Sep 8, 2026, 5:45 AM
Reserved
Jul 20, 2026, 10:11 AM
Status
Awaiting Analysis
Published
Aug 27, 2026, 5:17 PM
Modified
Sep 8, 2026, 6:17 AM