{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-18T15:25:29.705","vulnerabilities":[{"cve":{"id":"CVE-2020-26992","sourceIdentifier":"productcert@siemens.com","published":"2021-01-12T21:15:17.387","lastModified":"2024-11-21T05:20:38.580","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability has been identified in JT2Go (All versions < V13.1.0), Teamcenter Visualization (All versions < V13.1.0). Affected applications lack proper validation of user-supplied data when parsing CGM files. This could lead to a stack based buffer overflow while trying to copy to a buffer during font string handling. An attacker could leverage this vulnerability to execute code in the context of the current process."},{"lang":"es","value":"Se ha identificado una vulnerabilidad en JT2Go (Todas las versiones anteriores a V13.1.0), Teamcenter Visualization (Todas las versiones anteriores a V13.1.0). Las aplicaciones afectadas carecen de una comprobación apropiada de los datos proporcionados por el usuario al analizar archivos CGM. Esto podría conllevar a un desbordamiento del búfer en la región stack de la memoria al intentar copiar en un búfer durante el manejo de la cadena de fuentes. Un atacante podría aprovechar esta vulnerabilidad para ejecutar código en el contexto del proceso actual"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","baseScore":6.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"weaknesses":[{"source":"productcert@siemens.com","type":"Secondary","description":[{"lang":"en","value":"CWE-121"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-787"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:*","versionEndExcluding":"13.1.0","matchCriteriaId":"307FDFE4-A801-4978-8903-BC38ED035927"},{"vulnerable":true,"criteria":"cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:*","versionEndExcluding":"13.1.0","matchCriteriaId":"30E90A52-9FD9-450A-8003-9F6C451E0823"}]}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf","source":"productcert@siemens.com","tags":["Vendor Advisory"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}