DELMIA Apriso Deserialization RCE via Untrusted Data (CVE-2025-5086)
CVE-2025-5086 Published on June 2, 2025
Deserialization of Untrusted Data vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025
A deserialization of untrusted data vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025 could lead to a remote code execution.
Known Exploited Vulnerability
This Dassault Systèmes DELMIA Apriso Deserialization of Untrusted Data Vulnerability is part of CISA's list of Known Exploited Vulnerabilities. Dassault Systèmes DELMIA Apriso contains a deserialization of untrusted data vulnerability that could lead to a remote code execution.
The following remediation steps are recommended / required by October 2, 2025: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Vulnerability Analysis
CVE-2025-5086 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is consided to have a high level of attack complexity. This vulnerability is known to be actively exploited by threat actors. The potential impact of an exploit of this vulnerability is considered to be critical as this vulnerability has a high impact to the confidentiality, integrity and availability of this component.
Weakness Type
What is a Marshaling, Unmarshaling Vulnerability?
The application deserializes untrusted data without sufficiently verifying that the resulting data will be valid.
CVE-2025-5086 has been classified to as a Marshaling, Unmarshaling vulnerability or weakness.
Affected Versions
Dassault Systèmes DELMIA Apriso:- Version Release 2020 Golden, <= Release 2020 SP4 is affected.
- Version Release 2021 Golden, <= Release 2021 SP3 is affected.
- Version Release 2022 Golden, <= Release 2022 SP3 is affected.
- Version Release 2023 Golden, <= Release 2023 SP3 is affected.
- Version Release 2024 Golden, <= Release 2024 SP1 is affected.
- Version Release 2025 Golden, <= Release 2025 SP1 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.