CVE-2025-6205Known exploitationPublic exploitNetwork attack vector

Unauthenticated privileged account creation via SOAP provisioning

Published Aug 4, 2025 · Updated Feb 26, 2026

Missing authorization in DELMIA Apriso Release 2020 through Release 2025 allows remote attackers to create privileged application accounts. The ProcessMessageASync_v2 operation at /Apriso/MessageProcessor/FlexNetMessageProcessor.svc accepts employee-provisioning XML without authentication or message signing and honors attacker-supplied credentials and roles. Network access to the SOAP endpoint is sufficient; successful requests create a Production User account that grants access to privileged application functions.

CVSS severity9.1
Critical
EPSS probability73.31%
Next 30 days · Sep 16, 2026
Known exploitationReported
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in DELMIA Apriso Release 2020 through Release 2025 allows remote attackers to create privileged application accounts. The ProcessMessageASync_v2 operation at /Apriso/MessageProcessor/FlexNetMessageProcessor.svc accepts employee-provisioning XML without authentication or message signing and honors attacker-supplied credentials and roles. Network access to the SOAP endpoint is sufficient; successful requests create a Production User account that grants access to privileged application functions.

The record

CVE
CVE-2025-6205
Published
Aug 4, 2025
Updated
Feb 26, 2026
Vendor
Dassault Systèmes
Product
DELMIA Apriso
Classifications
T1136
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 4, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 28, 2025Exploitation reportedCISA KEV listing for CVE-2025-6205
  3. Feb 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=Release 2020 Golden <=Release 2020 SP4
  2. Affected versionversion=Release 2021 Golden <=Release 2021 SP3
  3. Affected versionversion=Release 2022 Golden <=Release 2022 SP3
  4. Affected versionversion=Release 2023 Golden <=Release 2023 SP3
  5. Affected versionversion=Release 2024 Golden <=Release 2024 SP1
  6. Affected versionversion=Release 2025 Golden <=Release 2025 SP1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Dassault Systèmes · DELMIA Aprisoversion=Release 2020 Golden <=Release 2020 SP4; version=Release 2021 Golden <=Release 2021 SP3; version=Release 2022 Golden <=Release 2022 SP3; version=Release 2023 Golden <=Release 2023 SP3; version=Release 2024 Golden <=Release 2024 SP1; version=Release 2025 Golden <=Release 2025 SP1

Published CVSS scores

9.1Dassault SystèmesCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsShadowserver observations through Sep 16, 2026. Gaps indicate unavailable data.
Sep 10, 2026Sep 16, 2026
View daily counts
Reporting dayUnique IPs
Sep 10, 2026Unavailable
Sep 11, 2026Unavailable
Sep 12, 2026Unavailable
Sep 13, 20261
Sep 14, 20261
Sep 15, 2026Unavailable
Sep 16, 20262
Latest reporting daySep 16, 2026
Latest daily unique IPs2
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationReported
Public exploitPublished

Weakness, pattern, technique

T1136Create Account

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Reported exploitation

Technologies

Your stack

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Your stack

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