{"id":"CVE-2025-5086","published":"2025-06-02T18:15:25Z","modified":"2026-06-17T09:47:10Z","title":"Dassault Systèmes DELMIA Apriso Deserialization of Untrusted Data Vulnerability","vendor":"Dassault Systèmes","product":"DELMIA Apriso","tier":"core","eol":null,"description":{"text":"A deserialization of untrusted data vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025 could lead to a remote code execution.","provenance":"source","from":"NVD"},"summary":{"text":"A deserialization of untrusted data flaw in the DELMIA Apriso product from Dassault Systèmes, affecting Release 2020 through Release 2025, allows untrusted input to be deserialized by the affected component. An unauthenticated remote attacker with no user interaction and no special configuration required, but with high attack complexity, could exploit it to achieve remote code execution.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-23T07:10:09Z"},"cvss":{"score":9.0,"severity":"CRITICAL","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","provenance":"source","from":"NVD"},"epss":{"score":0.97039,"percentile":0.99891,"date":"2026-10-29","provenance":"source"},"kev":{"dateAdded":"2025-09-11","dueDate":"2025-10-02","ransomware":false,"requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","notes":"https://www.3ds.com/trust-center/security/security-advisories/cve-2025-5086 ; https://nvd.nist.gov/vuln/detail/CVE-2025-5086","provenance":"source"},"vulncheckKev":{"dateAdded":"2025-06-23","exploitedFirstSeen":"2025-06-23","ransomware":false,"evidence":[{"url":"https://app.crowdsec.net/cti/cve-explorer/CVE-2025-5086","date":"2025-06-23"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-07-31&host_type=src&vulnerability=cve-2025-5086","date":"2025-07-31"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-08-02&host_type=src&vulnerability=cve-2025-5086","date":"2025-08-02"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-08-06&host_type=src&vulnerability=cve-2025-5086","date":"2025-08-06"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-08-07&host_type=src&vulnerability=cve-2025-5086","date":"2025-08-07"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-08-08&host_type=src&vulnerability=cve-2025-5086","date":"2025-08-08"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-08-09&host_type=src&vulnerability=cve-2025-5086","date":"2025-08-09"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-08-12&host_type=src&vulnerability=cve-2025-5086","date":"2025-08-12"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-08-13&host_type=src&vulnerability=cve-2025-5086","date":"2025-08-13"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2025-08-18&host_type=src&vulnerability=cve-2025-5086","date":"2025-08-18"}],"evidenceTotal":229,"provenance":"source"},"exploited":true,"otx":{"pulseCount":50,"pulses":[{"name":"Actively_Exploited_Kev | Oct 30, 2026","url":"https://otx.alienvault.com/pulse/6ae35d889ea92b4ce19c2680","created":"2026-10-29"},{"name":"Actively_Exploited_Kev | Oct 29, 2026","url":"https://otx.alienvault.com/pulse/6ae20c1db17e7057ae7d9ad1","created":"2026-10-28"},{"name":"Actively_Exploited_Kev | Oct 28, 2026","url":"https://otx.alienvault.com/pulse/6ae0ba7e0e2a97ff7b218819","created":"2026-10-27"},{"name":"Actively_Exploited_Kev | Oct 27, 2026","url":"https://otx.alienvault.com/pulse/6adf68b85c3e852f3c111d18","created":"2026-10-26"},{"name":"Actively_Exploited_Kev | Oct 24, 2026","url":"https://otx.alienvault.com/pulse/6adb740e397c3ad4799aa4cd","created":"2026-10-23"},{"name":"Actively_Exploited_Kev | Oct 23, 2026","url":"https://otx.alienvault.com/pulse/6ada236fcfba2dfa730ea482","created":"2026-10-22"},{"name":"Actively_Exploited_Kev | Oct 22, 2026","url":"https://otx.alienvault.com/pulse/6ad8d33a077cbb5cab524d80","created":"2026-10-21"},{"name":"Actively_Exploited_Kev | Oct 21, 2026","url":"https://otx.alienvault.com/pulse/6ad78130c4d1ac2be83a8b6d","created":"2026-10-20"},{"name":"Actively_Exploited_Kev | Oct 20, 2026","url":"https://otx.alienvault.com/pulse/6ad62f63c24a405a3423cc13","created":"2026-10-19"},{"name":"Actively_Exploited_Kev | Oct 19, 2026","url":"https://otx.alienvault.com/pulse/6ad4dda174e5797d0bd238b7","created":"2026-10-18"}],"provenance":"machine"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"references":[{"url":"https://www.3ds.com/vulnerability/advisories","tags":["Vendor Advisory"]},{"url":"https://isc.sans.edu/diary/Exploit+Attempts+for+Dassault+DELMIA+Apriso+CVE20255086/32256","tags":["Exploit","Technical Description","Third Party Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-5086","tags":["US Government Resource"]}],"techniques":[{"id":"T1190","name":"Exploit Public-Facing Application","tactics":["initial-access"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: Network-exploitable deserialization flaw in application","mappingType":"exploitation_technique","evidence":[{"from":"description","quote":"A deserialization of untrusted data vulnerability affecting DELMIA Apriso","start":0,"end":73}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"},{"id":"T1059","name":"Command and Scripting Interpreter","tactics":["execution"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: Remote code execution is the direct impact","mappingType":"primary_impact","evidence":[{"from":"description","quote":"could lead to a remote code execution","start":113,"end":150}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"}],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2025-16682","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-16682","exploited":true,"exploitedSince":"2025-09-11","provenance":"source"},"exploits":[],"exploitSources":{"nuclei":[{"id":"CVE-2025-5086","name":"Dassault Systèmes DELMIA Apriso (up to 2025) - Insecure Deserialization","severity":"critical","path":"http/cves/2025/CVE-2025-5086.yaml","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-5086.yaml"}],"provenance":"source"},"exploitRefs":["https://isc.sans.edu/diary/Exploit+Attempts+for+Dassault+DELMIA+Apriso+CVE20255086/32256"],"flow":[{"stage":"exploitation","techniques":["T1190"],"provenance":"ai"},{"stage":"primary","techniques":["T1059"],"provenance":"ai"}],"timeline":[{"date":"2025-06-02","kind":"published","label":"Published (NVD)","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-5086","provenance":"source"},{"date":"2025-06-23","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://app.crowdsec.net/cti/cve-explorer/CVE-2025-5086","provenance":"source"},{"date":"2025-09-11","kind":"kev","label":"Added to CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","provenance":"source"},{"date":"2025-09-11","kind":"euvd-exploited","label":"ENISA EUVD: exploited","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-16682","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":101},"priority":{"score":69.3,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in CISA KEV and VulnCheck KEV"},{"name":"Recent KEV listing","points":0.0,"detail":"added 494 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.98,"detail":"percentile 0.9989"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":5.0,"detail":"1 NVD reference tagged Exploit; 1 nuclei template"},{"name":"Mentioned in OTX pulses","points":3.0,"detail":"50 pulses"},{"name":"CVSS severity","points":6.3,"detail":"base score 9.0"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]},"lineage":{"familyId":"fam-class-dassault-syst-mes-delmia-apriso-cwe-502"}}