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CVE-2025-5086
Deserialization of Untrusted Data vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025
Critical9.0Known exploitedEPSS 97.1%
- Published
- Updated
- Reserved
- Assigned by
- 3DS
Description
A deserialization of untrusted data vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025 could lead to a remote code execution.
Exploited in the wild
CISA lists this vulnerability in its Known Exploited Vulnerabilities catalog as Dassault Systèmes DELMIA Apriso Deserialization of Untrusted Data Vulnerability.
- Added
- 11 Sept 2025
- Fix due (US federal)
- 2 Oct 2025
- Used by ransomware
- Not known
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| 3DSCNA (assigner) | 3.1 | Critical9.0 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H |
| NVDNVD · Analyzed | 3.1 | Critical9.0 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 97.1% · top 0.1% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: active · Automatable: no · Technical impact: total
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.0.
Weakness
Affected products
Dassault Systèmes · DELMIA Apriso
- affected Release 2020 Golden – ≤ Release 2020 SP4
- affected Release 2021 Golden – ≤ Release 2021 SP3
- affected Release 2022 Golden – ≤ Release 2022 SP3
- affected Release 2023 Golden – ≤ Release 2023 SP3
- affected Release 2024 Golden – ≤ Release 2024 SP1
- affected Release 2025 Golden – ≤ Release 2025 SP1
References (3)
- https://www.3ds.com/vulnerability/advisories (opens in a new tab)
- https://isc.sans.edu/diary/Exploit+Attempts+for+Dassault+DELMIA+Apriso+CVE20255086/32256 (opens in a new tab)media-coverage
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-5086 (opens in a new tab)government-resource
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- CISA KEV catalog (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2025-5086)Record last updated .