{"id": "CVE-2021-20987", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "
[email protected]", "cvssData": {"version": "2.0", "baseScore": 7.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "
[email protected]", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 3.9}, {"type": "Primary", "source": "
[email protected]", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 3.9}]}, "published": "2021-02-16T17:15:12.973", "references": [{"url": "https://cert.vde.com/en-us/advisories/vde-2021-007", "tags": ["Third Party Advisory"], "source": "
[email protected]"}, {"url": "https://kb.hilscher.com/pages/viewpage.action?pageId=108969480", "tags": ["Vendor Advisory"], "source": "
[email protected]"}, {"url": "https://cert.vde.com/en-us/advisories/vde-2021-007", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://kb.hilscher.com/pages/viewpage.action?pageId=108969480", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "
[email protected]", "description": [{"lang": "en", "value": "CWE-787"}]}, {"type": "Primary", "source": "
[email protected]", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "A denial of service and memory corruption vulnerability was found in Hilscher EtherNet/IP Core V2 prior to V2.13.0.21that may lead to code injection through network or make devices crash without recovery."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad de denegaci\u00f3n de servicio y corrupci\u00f3n de memoria en Hilscher EtherNet/IP Core versiones V2 anteriores a V2.13.0.21, que puede conllevar a una inyecci\u00f3n de c\u00f3digo a trav\u00e9s de la red o hacer que los dispositivos se bloqueen sin recuperaci\u00f3n"}], "lastModified": "2024-11-21T05:47:20.333", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:hilscher:ethernet\\/ip_adapter_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "419E6FB7-27B2-4889-A1FB-6A9BA0F302DC", "versionEndExcluding": "2.13.0.21", "versionStartIncluding": "2.0"}], 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[email protected]"}
