CVE-2025-6205

Missing authorization vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025

Exploited in attacks Critical 9.1 Attack chance: 74%

What it is

A missing authorization vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025 could allow an attacker to gain privileged access to the application.

CISA: Dassault Systèmes DELMIA Apriso contains a missing authorization vulnerability that could allow an attacker to gain privileged access to the application.

What to do

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Deadline for US federal agencies: November 18, 2025

Added to the CISA list: October 28, 2025
Published: August 4, 2025
Severity: Critical 9.1 CVSS 3.1
Chance of attacks in the next 30 days (EPSS): 74% in the top 0.5% of all known vulnerabilities
Weakness: CWE-862
More details: NVD · CVE.org · CISA

All references (1)

https://www.3ds.com/trust-center/security/security-advisories/cve-2025-6205

More exploited flaws from Dassault Systèmes

Added	Vulnerability	Product	Severity	Attack chance
Oct 28, 2025	Code InjectionCVE-2025-6204	DELMIA Apriso	High 8.0	80%
Sep 11, 2025	Deserialization of Untrusted DataCVE-2025-5086	DELMIA Apriso	Critical 9.0	97%

All of them →

Sources: Known Exploited Vulnerabilities (CISA, public domain), CVE records (cve.org) and EPSS (FIRST). The chance of attacks is the EPSS estimate that someone will try to exploit the flaw in the next 30 days.