# Dassault Systèmes DELMIA Apriso: 2 exploited vulnerabilities (CVE-2025-6204, CVE-2025-6205) · pwn.watch

> CVE-2025-6204: Dassault Systèmes DELMIA Apriso contains a code injection vulnerability that could allow an attacker to execute arbitrary code. CVE-2025-6205: Dassault Systèmes DELMIA Apriso contains a missing authorization vulnerability that could allow an attacker to gain privileged access to the application. Added to CISA KEV on 2025-10-28.

Page: https://pwn.watch/i/dassault-systemes-delmia-apriso-cve-2025-6204 · generated 2026-10-22T20:45:43.249Z

## Status
- Severity: critical · status: closed · patch: patched
- Product: Dassault Systèmes DELMIA Apriso
- Started: 2025-10-28 · closed: 2025-10-28
- CVEs: CVE-2025-6204, CVE-2025-6205
- Affected: See vendor advisory / CISA notes (versions not always listed in KEV feed)
- Fixed in: See vendor advisory linked in sources

## Follow this incident
- RSS (one item per update): https://pwn.watch/i/dassault-systemes-delmia-apriso-cve-2025-6204/feed.xml
- JSON Feed: https://pwn.watch/i/dassault-systemes-delmia-apriso-cve-2025-6204/feed.json
- Full data (timeline, sources, posts, agentBrief): https://pwn.watch/i/dassault-systemes-delmia-apriso-cve-2025-6204.json
- This file: https://pwn.watch/i/dassault-systemes-delmia-apriso-cve-2025-6204/llms.txt

## Updates (newest first)
- 2025-10-28: CISA added CVE-2025-6204 to the KEV catalog (due 2025-11-18).
- 2025-10-28: CISA added CVE-2025-6205 to the KEV catalog (due 2025-11-18).

## Fix brief
# Security brief: Dassault Systèmes DELMIA Apriso: 2 exploited vulnerabilities (CVE-2025-6204, CVE-2025-6205)

Source: https://pwn.watch/i/dassault-systemes-delmia-apriso-cve-2025-6204 · status: closed (closed Oct 28, 2025) · severity: critical · updated Oct 28, 2025

## Patch status
**PATCHED: fixed releases exist. Upgrade to a fixed version.**

## What it is
CVE-2025-6204: Dassault Systèmes DELMIA Apriso contains a code injection vulnerability that could allow an attacker to execute arbitrary code. CVE-2025-6205: Dassault Systèmes DELMIA Apriso contains a missing authorization vulnerability that could allow an attacker to gain privileged access to the application. Added to CISA KEV on 2025-10-28.

Severity detail: CVSS 9.1 (CNA, v3.1); actively exploited (CISA KEV)

- Product: Dassault Systèmes DELMIA Apriso
- CVE / advisory ids: CVE-2025-6204, CVE-2025-6205

## Affected versions
- See vendor advisory / CISA notes (versions not always listed in KEV feed)

## Check whether you're affected
No generic command applies (the product is a hosted service, appliance or desktop app). Check the installed version in its admin UI / About screen and compare with the versions above.

## Fix
Upgrade to one of these fixed versions (or later on the same branch):
- See vendor advisory linked in sources

After upgrading, re-run the checks above and redeploy/restart the affected services.

## Latest updates
- Oct 28, 2025: CISA added CVE-2025-6204 to the KEV catalog (due 2025-11-18).
- Oct 28, 2025: CISA added CVE-2025-6205 to the KEV catalog (due 2025-11-18).

## Advisories
- [Dassault Systèmes advisory: Dassault Systèmes DELMIA Apriso](https://www.3ds.com/trust-center/security/security-advisories/cve-2025-6204) (Dassault Systèmes)
- [Dassault Systèmes advisory: Dassault Systèmes DELMIA Apriso](https://www.3ds.com/trust-center/security/security-advisories/cve-2025-6205) (Dassault Systèmes)
- [NVD: CVE-2025-6204](https://nvd.nist.gov/vuln/detail/CVE-2025-6204) (NVD)
- [NVD: CVE-2025-6205](https://nvd.nist.gov/vuln/detail/CVE-2025-6205) (NVD)
- [CISA Known Exploited Vulnerabilities Catalog](https://www.cisa.gov/known-exploited-vulnerabilities-catalog) (CISA)

## Caveats
Derived from CISA KEV JSON feed catalogVersion 2026.10.21. CVSS from the CVE record (cvelistV5). Exact affected/fixed version strings are not always in the KEV record; verify against the vendor advisory URL. startedAt uses dateAdded (exploitation may have begun earlier; many entries are older CVEs newly confirmed as exploited in 2025).

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Machine-readable: https://pwn.watch/i/dassault-systemes-delmia-apriso-cve-2025-6204.json · all incidents: https://pwn.watch/incidents.json. Verify against the vendor advisory before changing production systems.