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CVE-2025-6204 CISA KEV — actively exploited

Dassault Systèmes DELMIA Apriso Code Injection Vulnerability

Dassault Systèmes — DELMIA Apriso

An Improper Control of Generation of Code (Code Injection) vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025 could allow an attacker to execute arbitrary code.

CVSS scoreHigh

8.0

EPSS — exploitation probabilityHigh

77.1%

Vector breakdown

Attack vector
Network
Attack complexity
High
Privileges required
High
User interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

Published
Aug 4, 2025
Modified
Feb 26, 2026
Added to KEV
Oct 28, 2025
Federal patch due
Nov 18, 2025

CISA 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.

Weakness classification

Proof-of-concept & exploitation references

Public repositories whose name or description references CVE-2025-6204, found via a live GitHub search at request time. These are community-sourced signals, not a verified working exploit — cross-check each one before relying on it, and treat higher star counts and recent activity as (weak) corroboration, not proof.

No public GitHub repositories referencing CVE-2025-6204 were found at last check. Absence here is not proof no exploit exists — see the references below for vendor advisories and write-ups.

References

How this class of flaw gets exploited

Frequently asked questions

What is CVE-2025-6204?

An Improper Control of Generation of Code (Code Injection) vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025 could allow an attacker to execute arbitrary code.

How severe is CVE-2025-6204?

CVE-2025-6204 has a CVSS base score of 8.0 out of 10 (CVSS 3.1).

Is CVE-2025-6204 actively exploited in the wild?

Yes. CVE-2025-6204 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added Oct 28, 2025, meaning CISA has confirmed evidence of active exploitation.

What is the EPSS score for CVE-2025-6204?

77.1% - meaning FIRST.org's EPSS model estimates a 77.1% probability this vulnerability will be exploited in the wild within 30 days (100% percentile among all scored CVEs).

Is there exploit tooling available for CVE-2025-6204?

Yes - a public Nuclei template referencing CVE-2025-6204 exist in public repositories we checked.

What type of vulnerability is CVE-2025-6204?

CVE-2025-6204 is classified under CWE-94 (CWE-94 Improper Control of Generation of Code ('Code Injection')).

Cross-checked against

Impactr finds and proves whether CVE-2025-6204 — or flaws like it — are actually reachable in your own web apps and APIs, with a reproducible exploit as evidence.