{"cve":"CVE-2021-27492","nvd":{"published":"2021-05-27T16:15:08.050","modified":"2026-06-17T03:44:58.167","status":"Modified","description":"When opening a specially crafted 3DXML file, the application containing Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in KeyShot Versions v10.1 and prior could disclose arbitrary files to remote attackers. This is because of the passing of specially crafted content to the underlying XML parser without taking proper restrictions such as prohibiting an external DTD.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","score":5.5},"cwes":["CWE-611"],"references":["https://cert-portal.siemens.com/productcert/pdf/ssa-119468.pdf","https://us-cert.cisa.gov/ics/advisories/icsa-21-145-01","https://www.zerodayinitiative.com/advisories/ZDI-21-567/","https://cert-portal.siemens.com/productcert/pdf/ssa-119468.pdf","https://us-cert.cisa.gov/ics/advisories/icsa-21-145-01"],"products":["datakit:crosscadware","luxion:keyshot","siemens:solid_edge_se2020_firmware","siemens:solid_edge_se2021_firmware"],"source":"nvd","synced_at":"2026-10-19T21:18:09.669877188+00:00"},"epss":{"cve":"CVE-2021-27492","score":0.01745,"percentile":0.77793,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}