{"containers": {"cna": {"affected": [{"product": "WirelessHART Gateway", "vendor": "Emerson", "versions": [{"lessThanOrEqual": "4.7.94", "status": "affected", "version": "1410", "versionType": "custom"}, {"lessThanOrEqual": "4.7.94", "status": "affected", "version": "1410D", "versionType": "custom"}, {"lessThanOrEqual": "4.7.94", "status": "affected", "version": "1420", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Amir Preminger of Claroty reported these vulnerabilities to CISA"}], "datePublic": "2021-10-05T00:00:00", "descriptions": [{"lang": "en", "value": "The affected product is vulnerable to a parameter injection via passphrase, which enables the attacker to supply uncontrolled input."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-78", "description": "CWE-78 OS Command Injection", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-10-22T13:23:02", "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-278-02"}], "solutions": [{"lang": "en", "value": "Emerson recommends upgrading to v4.7.105 to address these vulnerabilities.\n\nUsers can visit the Emerson Gate Firmware site for and download instructions.\n\nIf affected users do not yet have a free Guardian account, please see the updated Emerson Gateway Firmware download process by following the link above and viewing the download guide."}], "source": {"advisory": "https://us-cert.cisa.gov/ics/advisories/icsa-21-278-02", "discovery": "UNKNOWN"}, "title": "Emerson WirelessHART Gateway", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "ics-cert@hq.dhs.gov", "DATE_PUBLIC": "2021-10-05T21:42:00.000Z", "ID": "CVE-2021-42538", "STATE": "PUBLIC", "TITLE": "Emerson WirelessHART Gateway"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "WirelessHART Gateway", "version": {"version_data": [{"version_affected": "<=", "version_name": "1410", "version_value": "4.7.94"}, {"version_affected": "<=", "version_name": "1410D", "version_value": "4.7.94"}, {"version_affected": "<=", "version_name": "1420", "version_value": "4.7.94"}]}}]}, "vendor_name": "Emerson"}]}}, "credit": [{"lang": "eng", "value": "Amir Preminger of Claroty reported these vulnerabilities to CISA"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The affected product is vulnerable to a parameter injection via passphrase, which enables the attacker to supply uncontrolled input."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-78 OS Command Injection"}]}]}, "references": {"reference_data": [{"name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-278-02", "refsource": "CONFIRM", "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-278-02"}]}, "solution": [{"lang": "en", "value": "Emerson recommends upgrading to v4.7.105 to address these vulnerabilities.\n\nUsers can visit the Emerson Gate Firmware site for and download instructions.\n\nIf affected users do not yet have a free Guardian account, please see the updated Emerson Gateway Firmware download process by following the link above and viewing the download guide."}], "source": {"advisory": "https://us-cert.cisa.gov/ics/advisories/icsa-21-278-02", "discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T03:30:38.491Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-278-02"}]}]}, "cveMetadata": {"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2021-42538", "datePublished": "2021-10-22T13:23:02.452388Z", "dateReserved": "2021-10-15T00:00:00", "dateUpdated": "2024-09-17T00:11:59.293Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:emerson:wireless_1410_gateway_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "81295FA4-C0AE-4D54-986C-FB5D80AE394F", "versionEndExcluding": "4.7.94", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:emerson:wireless_1410_gateway:*:*:*:*:*:*:*:*", "matchCriteriaId": "CC94CCCF-5560-427C-A297-F2A623E33E37", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:emerson:wireless_1410d_gateway_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "A431B208-B3F6-4FDC-9476-7EA210CF451B", "versionEndExcluding": "4.7.94", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:emerson:wireless_1410d_gateway:*:*:*:*:*:*:*:*", "matchCriteriaId": "53FDB1A1-A7BD-49F6-8C4C-45A1932E8AC3", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:emerson:wireless_1420_gateway_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "48241B16-A938-49D2-9B05-8F6EE45A0F45", "versionEndExcluding": "4.7.94", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:emerson:wireless_1420_gateway:-:*:*:*:*:*:*:*", "matchCriteriaId": "3CEB591C-621A-49A9-BEF0-5854B06490EB", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "The affected product is vulnerable to a parameter injection via passphrase, which enables the attacker to supply uncontrolled input."}, {"lang": "es", "value": "El producto afectado es vulnerable a una inyecci\u00f3n de par\u00e1metros por medio de una frase de contrase\u00f1a, que permite al atacante suministrar entradas no controladas"}], "id": "CVE-2021-42538", "lastModified": "2024-11-21T06:27:45.823", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 5.9, "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-10-22T14:15:08.810", "references": [{"source": "ics-cert@hq.dhs.gov", "tags": ["Patch", "Third Party Advisory", "US Government Resource"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-278-02"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory", "US Government Resource"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-278-02"}], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-77"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}