{ "containers": { "cna": { "affected": [ { "product": "EtherNet/IP Core V2", "vendor": "Hilscher", "versions": [ { "lessThan": "V2.13.0.21", "status": "affected", "version": "V2", "versionType": "custom" } ] }, { "product": "PCV/PXV/PGV", "vendor": "Pepper+Fuchs", "versions": [ { "lessThanOrEqual": "V1.10.0", "status": "affected", "version": "PXV100-F200-B25-V1D, PXV100I-F200-B25-V1D, PCV100-F200-B25-V1D-6011-6720, PCV50-F200-B25-V1D, PCV80-F200-B25-V1D, PCV100-F200-B25-V1D-6011", "versionType": "custom" } ] }, { "product": "WCS", "vendor": "Pepper+Fuchs", "versions": [ { "lessThanOrEqual": "V1.2.1", "status": "affected", "version": "WCS3B-LS510, WCS3B-LS510H, WCS3B-LS510D, WCS3B-LS510DH, WCS3B-LS510H-OM, WCS3B-LS510DH-OM, WCS3B-LS510D-OM, WCS3B-LS510-OM", "versionType": "custom" } ] } ], "datePublic": "2021-02-15T00:00:00.000Z", "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." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-787", "description": "CWE-787 Out-of-bounds Write", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-02-16T16:37:09.000Z", "orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c", "shortName": "CERTVDE" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://kb.hilscher.com/pages/viewpage.action?pageId=108969480" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://cert.vde.com/en-us/advisories/vde-2021-007" } ], "source": { "advisory": "vde-2021-007", "defect": [ "vde-2021-007" ], "discovery": "UNKNOWN" }, "title": "Hilscher: EtherNet/IP stack crash for specific CIP service", "x_generator": { "engine": "Vulnogram 0.0.9" }, "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "info@cert.vde.com", "DATE_PUBLIC": "2021-02-15T13:00:00.000Z", "ID": "CVE-2021-20987", "STATE": "PUBLIC", "TITLE": "Hilscher: EtherNet/IP stack crash for specific CIP service" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "EtherNet/IP Core V2", "version": { "version_data": [ { "version_affected": "<", "version_name": "V2", "version_value": "V2.13.0.21" } ] } } ] }, "vendor_name": "Hilscher" }, { "product": { "product_data": [ { "product_name": "PCV/PXV/PGV", "version": { "version_data": [ { "version_affected": "<=", "version_name": "PXV100-F200-B25-V1D, PXV100I-F200-B25-V1D, PCV100-F200-B25-V1D-6011-6720, PCV50-F200-B25-V1D, PCV80-F200-B25-V1D, PCV100-F200-B25-V1D-6011", "version_value": "V1.10.0" } ] } }, { "product_name": "WCS", "version": { "version_data": [ { "version_affected": "<=", "version_name": "WCS3B-LS510, WCS3B-LS510H, WCS3B-LS510D, WCS3B-LS510DH, WCS3B-LS510H-OM, WCS3B-LS510DH-OM, WCS3B-LS510D-OM, WCS3B-LS510-OM", "version_value": "V1.2.1" } ] } } ] }, "vendor_name": "Pepper+Fuchs" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "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." } ] }, "generator": { "engine": "Vulnogram 0.0.9" }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.6, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-787 Out-of-bounds Write" } ] } ] }, "references": { "reference_data": [ { "name": "https://kb.hilscher.com/pages/viewpage.action?pageId=108969480", "refsource": "CONFIRM", "url": "https://kb.hilscher.com/pages/viewpage.action?pageId=108969480" }, { "name": "https://cert.vde.com/en-us/advisories/vde-2021-007", "refsource": "CONFIRM", "url": "https://cert.vde.com/en-us/advisories/vde-2021-007" } ] }, "source": { "advisory": "vde-2021-007", "defect": [ "vde-2021-007" ], "discovery": "UNKNOWN" } } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:53:23.212Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://kb.hilscher.com/pages/viewpage.action?pageId=108969480" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://cert.vde.com/en-us/advisories/vde-2021-007" } ] } ] }, "cveMetadata": { "assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c", "assignerShortName": "CERTVDE", "cveId": "CVE-2021-20987", "datePublished": "2021-02-16T16:37:09.731Z", "dateReserved": "2020-12-17T00:00:00.000Z", "dateUpdated": "2024-09-16T16:23:03.443Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }