{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-6942", "assignerOrgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad", "state": "PUBLISHED", "assignerShortName": "Mitsubishi", "dateReserved": "2023-12-19T08:00:02.751Z", "datePublished": "2024-01-30T09:06:27.941Z", "dateUpdated": "2024-11-01T08:35:48.579Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "EZSocket", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "3.0 and later"}]}, {"defaultStatus": "unaffected", "product": "GT Designer3 Version1(GOT1000)", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "all versions"}]}, {"defaultStatus": "unaffected", "product": "GT Designer3 Version1(GOT2000)", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "all versions"}]}, {"defaultStatus": "unaffected", "product": "GX Works2", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "1.11M and later"}]}, {"defaultStatus": "unaffected", "product": "GX Works3", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "1.106L and prior"}]}, {"defaultStatus": "unaffected", "product": "MELSOFT Navigator", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "1.04E and later"}]}, {"defaultStatus": "unaffected", "product": "MT Works2", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "all versions"}]}, {"defaultStatus": "unaffected", "product": "MX Component", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "4.00A and later"}]}, {"defaultStatus": "unaffected", "product": "MX OPC Server DA/UA", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "all versions"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation EZSocket versions 3.0 and later, GT Designer3 Version1(GOT1000) all versions, GT Designer3 Version1(GOT2000) all versions, GX Works2 versions 1.11M and later, GX Works3 versions 1.106L and prior, MELSOFT Navigator versions 1.04E and later, MT Works2 all versions, MX Component versions 4.00A and later and MX OPC Server DA/UA all versions allows a remote unauthenticated attacker to bypass authentication by sending specially crafted packets and connect to the products illegally."}], "value": "Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation EZSocket versions 3.0 and later, GT Designer3 Version1(GOT1000) all versions, GT Designer3 Version1(GOT2000) all versions, GX Works2 versions 1.11M and later, GX Works3 versions 1.106L and prior, MELSOFT Navigator versions 1.04E and later, MT Works2 all versions, MX Component versions 4.00A and later and MX OPC Server DA/UA all versions allows a remote unauthenticated attacker to bypass authentication by sending specially crafted packets and connect to the products illegally."}], "impacts": [{"capecId": "CAPEC-115", "descriptions": [{"lang": "en", "value": "CAPEC-115 Authentication Bypass"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-306", "description": "CWE-306 Missing Authentication for Critical Function", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad", "shortName": "Mitsubishi", "dateUpdated": "2024-11-01T08:35:48.579Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdf"}, {"tags": ["government-resource"], "url": "https://jvn.jp/vu/JVNVU95103362"}, {"tags": ["government-resource"], "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T08:42:08.534Z"}, "title": "CVE Program Container", "references": [{"tags": ["vendor-advisory", "x_transferred"], "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdf"}, {"tags": ["government-resource", "x_transferred"], "url": "https://jvn.jp/vu/JVNVU95103362"}, {"tags": ["government-resource", "x_transferred"], "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02"}]}]}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mitsubishielectric:ezsocket:*:*:*:*:*:*:*:*", "matchCriteriaId": "C6096E48-9ECD-48FF-9F5E-D182E42D41C9", "versionStartIncluding": "3.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mitsubishielectric:fr_configurator2:*:*:*:*:*:*:*:*", "matchCriteriaId": "CED78B28-BBBF-4869-BC1C-F0789867FB4C", "vulnerable": true}, {"criteria": "cpe:2.3:a:mitsubishielectric:got1000:*:*:*:*:*:*:*:*", "matchCriteriaId": "C31EFBDE-DE71-46F3-97A1-CABC037FC31D", "vulnerable": true}, {"criteria": "cpe:2.3:a:mitsubishielectric:got2000:*:*:*:*:*:*:*:*", "matchCriteriaId": "5D887323-BBDD-41ED-82B8-66DE412666F5", "vulnerable": true}, {"criteria": "cpe:2.3:a:mitsubishielectric:gx_works2:*:*:*:*:*:*:*:*", "matchCriteriaId": "B73766EB-FF3E-495E-B1C1-5D49A1569696", "versionStartIncluding": "1.11m", "vulnerable": true}, {"criteria": "cpe:2.3:a:mitsubishielectric:gx_works3:*:*:*:*:*:*:*:*", "matchCriteriaId": "F4AEDEEE-5070-41E2-B4DC-6DE8456BC028", "vulnerable": true}, {"criteria": "cpe:2.3:a:mitsubishielectric:mc_works64:*:*:*:*:*:*:*:*", "matchCriteriaId": "E5790F2E-5511-46F6-94E5-F3E1A2367662", "vulnerable": true}, {"criteria": "cpe:2.3:a:mitsubishielectric:melsoft_navigator:*:*:*:*:*:*:*:*", "matchCriteriaId": "5F3C096D-D510-46F4-B46A-A234CA630227", "versionStartIncluding": "1.04e", "vulnerable": true}, {"criteria": "cpe:2.3:a:mitsubishielectric:mt_works2:*:*:*:*:*:*:*:*", "matchCriteriaId": "0EC0ACF4-C303-4EC0-A755-1F9AE4152DDB", "vulnerable": true}, {"criteria": "cpe:2.3:a:mitsubishielectric:mx_component:*:*:*:*:*:*:*:*", "matchCriteriaId": "407781DB-9AF9-4E3A-BF24-1787ADB33F42", "versionStartIncluding": "4.00a", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation EZSocket versions 3.0 and later, GT Designer3 Version1(GOT1000) all versions, GT Designer3 Version1(GOT2000) all versions, GX Works2 versions 1.11M and later, GX Works3 versions 1.106L and prior, MELSOFT Navigator versions 1.04E and later, MT Works2 all versions, MX Component versions 4.00A and later and MX OPC Server DA/UA all versions allows a remote unauthenticated attacker to bypass authentication by sending specially crafted packets and connect to the products illegally."}, {"lang": "es", "value": "Autenticaci\u00f3n faltante para vulnerabilidad de funci\u00f3n cr\u00edtica en Mitsubishi Electric Corporation EZSocket versiones 3.0 y posteriores, FR Configurator2 todas las versiones, GT Designer3 Versi\u00f3n1(GOT1000) todas las versiones, GT Designer3 Versi\u00f3n1(GOT2000) todas las versiones, GX Works2 versiones 1.11M y posteriores, GX Works3 todas versiones, MELSOFT Navigator versiones 1.04E y posteriores, MT Works2 todas las versiones, MX Component versiones 4.00A y posteriores y MX OPC Server DA/UA todas las versiones permiten a un atacante remoto no autenticado eludir la autenticaci\u00f3n enviando paquetes especialmente manipulados y conect\u00e1ndose a los productos ilegalmente."}], "id": "CVE-2023-6942", "lastModified": "2024-11-01T09:15:03.067", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp", "type": "Secondary"}]}, "published": "2024-01-30T09:15:47.757", "references": [{"source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp", "tags": ["Third Party Advisory"], "url": "https://jvn.jp/vu/JVNVU95103362"}, {"source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02"}, {"source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp", "tags": ["Vendor Advisory"], "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-020_en.pdf"}], "sourceIdentifier": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-306"}], "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp", "type": "Primary"}]}

{}