{ "containers": { "cna": { "affected": [ { "platforms": [ "all" ], "product": "CPU LS4000", "vendor": "SWARCO", "versions": [ { "status": "affected", "version": "Operating System G4..." } ] } ], "credits": [ { "lang": "en", "value": "Martin Aman (ProtectEM) reported this vulnerability." }, { "lang": "en", "value": "Coordinated by CERT@VDE." } ], "descriptions": [ { "lang": "en", "value": "An open port used for debugging in SWARCOs CPU LS4000 Series with versions starting with G4... grants root access to the device without access control via network. A malicious user could use this vulnerability to get access to the device and disturb operations with connected devices." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 10, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-284", "description": "CWE-284 Improper Access Control", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2020-05-29T17:27:54.000Z", "orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c", "shortName": "CERTVDE" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://cert.vde.com/de-de/advisories/vde-2020-016" } ], "solutions": [ { "lang": "en", "value": "SWARCO TRAFFIC SYSTEMS released a patch to fix the vulnerability and close the port. Please contact your SWARCO TRAFFIC SYSTEMS contact person for further information." } ], "source": { "advisory": "VDE-2020-016", "discovery": "EXTERNAL" }, "title": "Critical Vulnerability in SWARCO CPU LS4000", "x_generator": { "engine": "Vulnogram 0.0.9" }, "x_legacyV4Record": { "CVE_data_meta": { "AKA": "", "ASSIGNER": "info@cert.vde.com", "DATE_PUBLIC": "", "ID": "CVE-2020-12493", "STATE": "PUBLIC", "TITLE": "Critical Vulnerability in SWARCO CPU LS4000" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "CPU LS4000", "version": { "version_data": [ { "platform": "all", "version_affected": "=", "version_name": "Operating System", "version_value": "G4..." } ] } } ] }, "vendor_name": "SWARCO" } ] } }, "configuration": [], "credit": [ { "lang": "eng", "value": "Martin Aman (ProtectEM) reported this vulnerability." }, { "lang": "eng", "value": "Coordinated by CERT@VDE." } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "An open port used for debugging in SWARCOs CPU LS4000 Series with versions starting with G4... grants root access to the device without access control via network. A malicious user could use this vulnerability to get access to the device and disturb operations with connected devices." } ] }, "exploit": [], "generator": { "engine": "Vulnogram 0.0.9" }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 10, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-284 Improper Access Control" } ] } ] }, "references": { "reference_data": [ { "name": "https://cert.vde.com/de-de/advisories/vde-2020-016", "refsource": "CONFIRM", "url": "https://cert.vde.com/de-de/advisories/vde-2020-016" } ] }, "solution": [ { "lang": "en", "value": "SWARCO TRAFFIC SYSTEMS released a patch to fix the vulnerability and close the port. Please contact your SWARCO TRAFFIC SYSTEMS contact person for further information." } ], "source": { "advisory": "VDE-2020-016", "defect": [], "discovery": "EXTERNAL" }, "work_around": [] } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T11:56:52.088Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://cert.vde.com/de-de/advisories/vde-2020-016" } ] } ] }, "cveMetadata": { "assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c", "assignerShortName": "CERTVDE", "cveId": "CVE-2020-12493", "datePublished": "2020-05-29T17:27:54.803Z", "dateReserved": "2020-04-30T00:00:00.000Z", "dateUpdated": "2024-09-17T01:16:45.556Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }