What is CVE-2025-6205?

CVE-2025-6205 is a critical-severity vulnerability in Dassault Systèmes Delmia Apriso, classified under Missing Authorization. CVSS score: 9.1/10. Published 2025-08-04.

How severe is CVE-2025-6205?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Is CVE-2025-6205 known to be exploited?

Yes. CVE-2025-6205 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2025-10-28), indicating it is being actively exploited. 1 public proof-of-concept repositories are indexed.

Auth bypass in Dassault Systèmes Delmia Apriso

CVE-2025-6205

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

Vulnerability class: Broken Access Control

EPSS: 0.828 (99.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Dassault Systèmes Delmia Apriso — versions Release 2020 Golden, Release 2021 Golden, Release 2022 Golden

Weakness classification (CWE)

CWE-862 — Missing Authorization

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on 2025-10-28. CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: 2025-11-18.

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

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

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

Frequently asked questions

What is CVE-2025-6205?: CVE-2025-6205 is a critical-severity vulnerability in Dassault Systèmes Delmia Apriso, classified under Missing Authorization. CVSS score: 9.1/10. Published 2025-08-04.
How severe is CVE-2025-6205?: Critical severity. CVSS v3 base score is 9.1 out of 10.
Is CVE-2025-6205 known to be exploited?: Yes. CVE-2025-6205 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2025-10-28), indicating it is being actively exploited. 1 public proof-of-concept repositories are indexed.