{"cve":{"cve_id":"CVE-2021-41535","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.01517,"epss_percentile":0.71267,"epss_as_of":"2026-06-23","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 contains a use-after-free vulnerability while parsing OBJ files. An attacker could leverage this vulnerability to execute code in the context of the current process (ZDI-CAN-13771).","published_at":"2021-09-28T11:12:29Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-416"],"nvd_references":["https://cert-portal.siemens.com/productcert/pdf/ssa-728618.pdf","https://www.zerodayinitiative.com/advisories/ZDI-21-1119/","https://cert-portal.siemens.com/productcert/pdf/ssa-328042.pdf"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:16:13.410173Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"nx-1953-series","product_name":"NX 1953 Series","version_start":"All versions < V1973.3700","version_start_inclusive":true,"version_end":"All versions < V1973.3700","version_end_inclusive":true,"cpe23_uri":"cve5:siemens:nx-1953-series:All versions < V1973.3700:All versions < V1973.3700"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"nx-1980-series","product_name":"NX 1980 Series","version_start":"All versions < V1988","version_start_inclusive":true,"version_end":"All versions < V1988","version_end_inclusive":true,"cpe23_uri":"cve5:siemens:nx-1980-series:All versions < V1988:All versions < V1988"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"solid-edge-se2021","product_name":"Solid Edge SE2021","version_start":"All versions < SE2021MP8","version_start_inclusive":true,"version_end":"All versions < SE2021MP8","version_end_inclusive":true,"cpe23_uri":"cve5:siemens:solid-edge-se2021:All versions < SE2021MP8:All versions < SE2021MP8"}],"exploit_refs":[],"news":[],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-728618.pdf","source_type":"MISC","tags":[]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-1119/","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-328042.pdf","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2021-09-28T11:12:29Z","label":"CVE published","source":null}]}