{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-14T20:57:04.084","vulnerabilities":[{"cve":{"id":"CVE-2021-44221","sourceIdentifier":"productcert@siemens.com","published":"2022-07-12T10:15:09.977","lastModified":"2024-11-21T06:30:36.687","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability has been identified in SIMATIC eaSie Core Package (All versions < V22.00). The affected systems do not properly validate input that is sent to the underlying message passing framework. This could allow an remote attacker to trigger a denial of service of the affected system."},{"lang":"es","value":"Se ha identificado una vulnerabilidad en SIMATIC eaSie Core Package (Todas las versiones anteriores a V22.00). Los sistemas afectados no comprueban correctamente la entrada que se envía al marco de paso de mensajes subyacente. Esto podría permitir a un atacante remoto desencadenar una denegación de servicio del sistema afectado"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1\/AV:N\/AC:L\/PR:N\/UI:N\/S:U\/C:N\/I:N\/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N\/AC:L\/Au:N\/C:N\/I:N\/A:P","baseScore":5.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"productcert@siemens.com","type":"Secondary","description":[{"lang":"en","value":"CWE-20"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-20"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:siemens:simatic_easie_core_package:*:*:*:*:*:*:*:*","versionEndExcluding":"22.00","matchCriteriaId":"CC2C8618-DCD4-45D8-ADD2-7A2E39DCDF6E"}]}]}],"references":[{"url":"https:\/\/cert-portal.siemens.com\/productcert\/pdf\/ssa-580125.pdf","source":"productcert@siemens.com","tags":["Patch","Vendor Advisory"]},{"url":"https:\/\/cert-portal.siemens.com\/productcert\/pdf\/ssa-580125.pdf","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"]}]}}]}