{"api_version":"1","generated_at":"2026-04-24T00:52:20+00:00","cve":"CVE-2021-37179","urls":{"html":"https://cve.report/CVE-2021-37179","api":"https://cve.report/api/cve/CVE-2021-37179.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-37179","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-37179"},"summary":{"title":"CVE-2021-37179","description":"A vulnerability has been identified in Solid Edge SE2021 (All Versions < SE2021MP7). The PSKERNEL.dll library in affected application lacks proper validation while parsing user-supplied OBJ files that could lead to a use-after-free condition. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13777)","state":"PUBLIC","assigner":"productcert@siemens.com","published_at":"2021-08-10 11:15:00","updated_at":"2021-12-16 18:20:00"},"problem_types":["CWE-416"],"metrics":[],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-818688.pdf","name":"https://cert-portal.siemens.com/productcert/pdf/ssa-818688.pdf","refsource":"MISC","tags":[],"title":"","mime":"application/pdf","httpstatus":"200","archivestatus":"404"},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-1114/","name":"https://www.zerodayinitiative.com/advisories/ZDI-21-1114/","refsource":"MISC","tags":[],"title":"ZDI-21-1114 | Zero Day Initiative","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-37179","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-37179","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2021","cve_id":"37179","vulnerable":"-1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"siemens","cpe5":"solid_edge_se2021","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2021","cve_id":"37179","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"siemens","cpe5":"solid_edge_se2021_firmware","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"productcert@siemens.com","ID":"CVE-2021-37179","STATE":"PUBLIC"},"data_format":"MITRE","data_version":"4.0","data_type":"CVE","affects":{"vendor":{"vendor_data":[{"vendor_name":"Siemens","product":{"product_data":[{"product_name":"Solid Edge SE2021","version":{"version_data":[{"version_value":"All Versions < SE2021MP7"}]}}]}}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-416: Use After Free"}]}]},"description":{"description_data":[{"lang":"eng","value":"A vulnerability has been identified in Solid Edge SE2021 (All Versions < SE2021MP7). The PSKERNEL.dll library in affected application lacks proper validation while parsing user-supplied OBJ files that could lead to a use-after-free condition. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13777)"}]},"references":{"reference_data":[{"refsource":"MISC","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-818688.pdf","name":"https://cert-portal.siemens.com/productcert/pdf/ssa-818688.pdf"},{"refsource":"MISC","name":"https://www.zerodayinitiative.com/advisories/ZDI-21-1114/","url":"https://www.zerodayinitiative.com/advisories/ZDI-21-1114/"}]}},"nvd":{"publishedDate":"2021-08-10 11:15:00","lastModifiedDate":"2021-12-16 18:20:00","problem_types":["CWE-416"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL","baseScore":6.8},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"AND","children":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:siemens:solid_edge_se2021_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"se2021mp7","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":false,"cpe23Uri":"cpe:2.3:h:siemens:solid_edge_se2021:-:*:*:*:*:*:*:*","cpe_name":[]}]}],"cpe_match":[]}]}},"legacy_mitre":{"record":{"CveYear":"2021","CveId":"37179","Ordinal":"212759","Title":"CVE-2021-37179","CVE":"CVE-2021-37179","Year":"2021"},"notes":[{"CveYear":"2021","CveId":"37179","Ordinal":"1","NoteData":"A vulnerability has been identified in Solid Edge SE2021 (All Versions < SE2021MP7). The PSKERNEL.dll library in affected application lacks proper validation while parsing user-supplied OBJ files that could lead to a use-after-free condition. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13777)","Type":"Description","Title":null},{"CveYear":"2021","CveId":"37179","Ordinal":"2","NoteData":"2021-08-10","Type":"Other","Title":"Published"},{"CveYear":"2021","CveId":"37179","Ordinal":"3","NoteData":"2021-09-24","Type":"Other","Title":"Modified"}]}}}