What is the CVSS score of CVE-2025-6205?

CVE-2025-6205 has a CVSS 3.1 base score of 9.1 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N. EPSS exploitation probability: 56.5%.

Is there a public PoC exploit available for CVE-2025-6205?

Yes, a public proof-of-concept exploit is available for CVE-2025-6205. Prioritise patching immediately. EPSS: 56.5%.

How to fix or mitigate CVE-2025-6205?

Within 24 hours: Identify all affected systems running DELMIA Apriso from Release 2020 and apply vendor patches immediately. Monitor vendor channels for patch availability.

Delmia Apriso CVE-2025-6205

CRITICAL

Missing Authorization (CWE-862)

2025-08-04 3DS.Information-Security@3ds.com

Authentication Bypass Delmia Apriso 3Ds

9.1

CVSS 3.1 · NVD

View

Vulnerability Assessment

Weakness	CWE CWE-862 OWASP Top 10:2025 A01:2025 - Broken Access Control ASVS 5.0 V8 - Authorization Authorization checks on every request MITRE ATT&CK 1 technique across 1 tactic: Privilege Escalation The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. Sign in to read
Impact	Critical risk (CVSS 9.1, EPSS 56.5%). Combined with CVE-2025-6204 (code injection), these two vulnerabilities provide a complete attack chain from unauthorized access to code execution on manufacturing systems.
Exploit ScenarioDerived	An attacker exploits the missing authorization to access admin functions, then chains CVE-2025-6204 for code execution, gaining full control of the manufacturing execution system.

Emergency Immediate action required. Why: CRITICAL + in CISA KEV (actively exploited), no patch available.

Exploited in the wild (CISA KEV) No patch listed yet 56.5% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 28, 2026

DELMIA Apriso contains a missing authorization vulnerability allowing attackers to gain privileged access to the manufacturing execution system application.

Earlier versions of this analysis (1)

v1 Mar 28, 2026 - 19:05 CVSS 9.1

A missing authorization in DELMIA Apriso allows unauthorized users to access privileged application functions, potentially compromising manufacturing operations.

RemediationAI

Apply security patches for both CVEs. Implement network segmentation for MES systems.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

The CWE-862 missing authorization check allows accessing administrative functions without proper privilege verification.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 9.1 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

Added to CISA KEV

Oct 29, 2025 - 12:49 cisa

CISA KEV

CVE Published

Aug 04, 2025 - 10:15 nvd

CRITICAL 9.1

DescriptionCVE.org

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

Executive ViewAI

Why It Matters

Organizations using DELMIA Apriso from Release 2020 face critical risk from CVE-2025-6205, a missing authorization vulnerability rated CVSS 9.1. Attackers could bypass security controls to gain unauthorized access to protected resources and sensitive data. This vulnerability is actively exploited in the wild (KEV-listed) and requires immediate remediation. Immediate patching is required per CISA KEV mandate.

Business Impact: Severe

Compensating Controls

Apply vendor patch. If immediate patching is not feasible: (1) Implement network-level access controls to limit exposure; (2) Enable enhanced monitoring and alerting; (3) Apply principle of least privilege.

Threat Intelligence Overview

Threat Score

6.5/10

Composite threat intelligence

EPSS Score

56.5%

Top 2% exploitable

Exploit

POC

Public exploit code exists

Data Quality

4 sources

Confidence: Medium

NVD

CVE.org

CISA KEV

EPSS POC (1)

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity CRITICAL

CISA KEV Yes

Public POC Yes

EPSS 56.5%

Patch available No

Active threat Yes

Deciding rule

CRITICAL + in CISA KEV (actively exploited), no patch available

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.