{ "containers": { "cna": { "affected": [ { "product": "Wireless 1410 Gateway", "vendor": "Emerson", "versions": [ { "lessThanOrEqual": "4.7.84", "status": "affected", "version": "4.6.43", "versionType": "custom" } ] }, { "product": "Wireless 1420 Gateway", "vendor": "Emerson", "versions": [ { "lessThanOrEqual": "4.7.84", "status": "affected", "version": "4.6.43", "versionType": "custom" } ] }, { "product": "Wireless 1552WU Gateway", "vendor": "Emerson", "versions": [ { "lessThanOrEqual": "4.7.84", "status": "affected", "version": "4.6.43", "versionType": "custom" } ] } ], "credits": [ { "lang": "en", "value": "Emerson discovered this vulnerability and reported it to CISA once there was a solution." } ], "descriptions": [ { "lang": "en", "value": "There is a flaw in the code used to configure the internal gateway firewall when the gateway's VLAN feature is enabled. If a user enables the VLAN setting, the internal gateway firewall becomes disabled resulting in exposure of all ports used by the gateway." } ], "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": "IMPROPER ACCESS CONTROL CWE-284", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-09-29T19:36:38.000Z", "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-135-02" } ], "solutions": [ { "lang": "en", "value": "Emerson recommends end users update the firmware on VLAN-enabled Version 4 gateways as soon as possible.\n\nIf the VLAN feature is not enabled, no immediate action is necessary.\nPlease see Emerson’s cybersecurity notification alert number EMR.RMT20001-1 for more information." } ], "source": { "discovery": "UNKNOWN" }, "title": "Emerson WirelessHART Gateway", "x_generator": { "engine": "Vulnogram 0.0.9" }, "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "ics-cert@hq.dhs.gov", "ID": "CVE-2020-12030", "STATE": "PUBLIC", "TITLE": "Emerson WirelessHART Gateway" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Wireless 1410 Gateway", "version": { "version_data": [ { "version_affected": "<=", "version_name": "4.6.43", "version_value": "4.7.84" } ] } }, { "product_name": "Wireless 1420 Gateway", "version": { "version_data": [ { "version_affected": "<=", "version_name": "4.6.43", "version_value": "4.7.84" } ] } }, { "product_name": "Wireless 1552WU Gateway", "version": { "version_data": [ { "version_affected": "<=", "version_name": "4.6.43", "version_value": "4.7.84" } ] } } ] }, "vendor_name": "Emerson" } ] } }, "credit": [ { "lang": "eng", "value": "Emerson discovered this vulnerability and reported it to CISA once there was a solution." } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "There is a flaw in the code used to configure the internal gateway firewall when the gateway's VLAN feature is enabled. If a user enables the VLAN setting, the internal gateway firewall becomes disabled resulting in exposure of all ports used by the gateway." } ] }, "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": "IMPROPER ACCESS CONTROL CWE-284" } ] } ] }, "references": { "reference_data": [ { "name": "https://us-cert.cisa.gov/ics/advisories/icsa-20-135-02", "refsource": "MISC", "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-135-02" } ] }, "solution": [ { "lang": "en", "value": "Emerson recommends end users update the firmware on VLAN-enabled Version 4 gateways as soon as possible.\n\nIf the VLAN feature is not enabled, no immediate action is necessary.\nPlease see Emerson’s cybersecurity notification alert number EMR.RMT20001-1 for more information." } ], "source": { "discovery": "UNKNOWN" } } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T11:48:57.679Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-135-02" } ] } ] }, "cveMetadata": { "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2020-12030", "datePublished": "2021-09-29T19:36:38.000Z", "dateReserved": "2020-04-21T00:00:00.000Z", "dateUpdated": "2024-08-04T11:48:57.679Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }