[ CVE-2025-5086 · Published 2 Jun 2025 ]
Dassault Systèmes DELMIA Apriso Deserialization of Untrusted Data Vulnerability
Exploited · CISA KEV CVSS 9.0
EPSS 97%No fix listed yet
[ Why it matters ]Priority signals
- Exploited in the wild: on CISA's Known Exploited Vulnerabilities list since 2025-09-11
- EPSS: 97% chance of exploitation in the next 30 days (higher than 100% of CVEs)
- Critical severity: CVSS 9.0
[ Description ]Official description
A deserialization of untrusted data vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025 could lead to a remote code execution.
CISA: Dassault Systèmes DELMIA Apriso contains a deserialization of untrusted data vulnerability that could lead to a remote code execution.
[ Fixes ]Fixes and patches
CISA required action (US federal deadline 2 Oct 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.
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.
[ References ]References
- www.3ds.com/vulnerability/advisoriesVendor Advisory
- isc.sans.edu/diary/Exploit+Attempts+for+Dassault+DELMIA+Apriso+CVE20255086/32256ExploitTechnical DescriptionThird Party Advisory
- www.cisa.gov/known-exploited-vulnerabilities-catalogUS Government Resource