{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-12T10:37:11.263","vulnerabilities":[{"cve":{"id":"CVE-2020-28220","sourceIdentifier":"cybersecurity@se.com","published":"2020-12-11T01:15:11.940","lastModified":"2024-11-21T05:22:29.963","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists in Modicon M258 Firmware (All versions prior to V5.0.4.11) and SoMachine/SoMachine Motion software (All versions), that could cause a buffer overflow when the length of a file transferred to the webserver is not verified."},{"lang":"es","value":"Una CWE-119: Se presenta una vulnerabilidad Restricción Inapropiada de Operaciones dentro de los Límites de un Búfer de Memoria en Modicon M258 Firmware (todas las versiones anteriores a V5.0.4.11) y el software SoMachine/SoMachine Motion (todas las versiones), que podría causar un desbordamiento del búfer cuando la longitud de un archivo transferido al servidor web no es verificado"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","baseScore":6.8,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":0.9,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:A/AC:L/Au:S/C:P/I:P/A:P","baseScore":5.2,"accessVector":"ADJACENT_NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":5.1,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"cybersecurity@se.com","type":"Secondary","description":[{"lang":"en","value":"CWE-119"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:schneider-electric:modicon_m258_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"5.0.4.11","matchCriteriaId":"33239FF5-5E5D-45E8-932B-DA50AA8744E0"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:schneider-electric:modicon_m258:-:*:*:*:*:*:*:*","matchCriteriaId":"FFBF6514-3E32-4C8E-81BA-D6464824351F"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:schneider-electric:somachine:*:*:*:*:*:*:*:*","matchCriteriaId":"29636208-D72F-493A-A94A-A230AEA8733C"},{"vulnerable":true,"criteria":"cpe:2.3:a:schneider-electric:somachine_motion:*:*:*:*:*:*:*:*","matchCriteriaId":"D458B41F-DE55-4E06-97FA-E2F7A71C2EAF"}]}]}],"references":[{"url":"https://www.se.com/ww/en/download/document/SEVD-2020-343-09/","source":"cybersecurity@se.com","tags":["Vendor Advisory"]},{"url":"https://www.se.com/ww/en/download/document/SEVD-2020-343-09/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}