{"cve":"CVE-2021-41538","nvd":{"published":"2021-09-28T12:15:08.250","modified":"2026-06-17T04:08:36.703","status":"Modified","description":"A vulnerability has been identified in NX 1953 Series (All versions < V1973.3700), NX 1980 Series (All versions < V1988), Solid Edge SE2021 (All versions < SE2021MP8). The affected application is vulnerable to information disclosure by unexpected access to an uninitialized pointer while parsing user-supplied OBJ files. An attacker could leverage this vulnerability to leak information from unexpected memory locations (ZDI-CAN-13770).","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","score":3.3},"cwes":["CWE-824"],"references":["https://cert-portal.siemens.com/productcert/pdf/ssa-328042.pdf","https://cert-portal.siemens.com/productcert/pdf/ssa-728618.pdf","https://www.zerodayinitiative.com/advisories/ZDI-21-1122/","https://cert-portal.siemens.com/productcert/pdf/ssa-328042.pdf","https://cert-portal.siemens.com/productcert/pdf/ssa-728618.pdf"],"products":["siemens:nx_1957_firmware","siemens:nx_1961_firmware","siemens:nx_1965_firmware","siemens:nx_1969_firmware","siemens:nx_1984_firmware","siemens:nx_1988_firmware","siemens:solid_edge"],"source":"nvd","synced_at":"2026-10-19T21:23:41.316049955+00:00"},"epss":{"cve":"CVE-2021-41538","score":0.00966,"percentile":0.6172,"date":"2026-10-31"},"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."]}