CVE-2020-5633

{"containers": {"cna": {"affected": [{"product": "Multiple NEC products where Baseboard Management Controller (BMC) firmware Rev1.09 and earlier is applied", "vendor": "NEC Corporation", "versions": [{"status": "affected", "version": "Express5800/T110j, Express5800/T110j-S, Express5800/T110j (2nd-Gen), Express5800/T110j-S (2nd-Gen), iStorage NS100Ti, and Express5800/GT110j"}]}], "descriptions": [{"lang": "en", "value": "Multiple NEC products (Express5800/T110j, Express5800/T110j-S, Express5800/T110j (2nd-Gen), Express5800/T110j-S (2nd-Gen), iStorage NS100Ti, and Express5800/GT110j) where Baseboard Management Controller (BMC) firmware Rev1.09 and earlier is applied allows remote attackers to bypass authentication and then obtain/modify BMC setting information, obtain monitoring information, or reboot/shut down the vulnerable product via unspecified vectors."}], "problemTypes": [{"descriptions": [{"description": "Authentication bypass", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-01-13T09:40:35.000Z", "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "shortName": "jpcert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://jpn.nec.com/security-info/secinfo/nv21-002.html"}, {"tags": ["x_refsource_MISC"], "url": "https://www.support.nec.co.jp/View.aspx?id=9010108754"}, {"tags": ["x_refsource_MISC"], "url": "https://jvn.jp/en/jp/JVN38752718/index.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "vultures@jpcert.or.jp", "ID": "CVE-2020-5633", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Multiple NEC products where Baseboard Management Controller (BMC) firmware Rev1.09 and earlier is applied", "version": {"version_data": [{"version_value": "Express5800/T110j, Express5800/T110j-S, Express5800/T110j (2nd-Gen), Express5800/T110j-S (2nd-Gen), iStorage NS100Ti, and Express5800/GT110j"}]}}]}, "vendor_name": "NEC Corporation"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Multiple NEC products (Express5800/T110j, Express5800/T110j-S, Express5800/T110j (2nd-Gen), Express5800/T110j-S (2nd-Gen), iStorage NS100Ti, and Express5800/GT110j) where Baseboard Management Controller (BMC) firmware Rev1.09 and earlier is applied allows remote attackers to bypass authentication and then obtain/modify BMC setting information, obtain monitoring information, or reboot/shut down the vulnerable product via unspecified vectors."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Authentication bypass"}]}]}, "references": {"reference_data": [{"name": "https://jpn.nec.com/security-info/secinfo/nv21-002.html", "refsource": "MISC", "url": "https://jpn.nec.com/security-info/secinfo/nv21-002.html"}, {"name": "https://www.support.nec.co.jp/View.aspx?id=9010108754", "refsource": "MISC", "url": "https://www.support.nec.co.jp/View.aspx?id=9010108754"}, {"name": "https://jvn.jp/en/jp/JVN38752718/index.html", "refsource": "MISC", "url": "https://jvn.jp/en/jp/JVN38752718/index.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T08:39:25.706Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://jpn.nec.com/security-info/secinfo/nv21-002.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.support.nec.co.jp/View.aspx?id=9010108754"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://jvn.jp/en/jp/JVN38752718/index.html"}]}]}, "cveMetadata": {"assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "assignerShortName": "jpcert", "cveId": "CVE-2020-5633", "datePublished": "2021-01-13T09:40:35.000Z", "dateReserved": "2020-01-06T00:00:00.000Z", "dateUpdated": "2024-08-04T08:39:25.706Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Multiple NEC products where Baseboard Management Controller (BMC) firmware Rev1.09 and earlier is applied", "vendor": "NEC Corporation", "versions": [{"status": "affected", "version": "Express5800/T110j, Express5800/T110j-S, Express5800/T110j (2nd-Gen), Express5800/T110j-S (2nd-Gen), iStorage NS100Ti, and Express5800/GT110j"}]}], "source": "vultures@jpcert.or.jp"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:nec:baseboard_management_controller:*:*:*:*:*:*:*:*", "matchCriteriaId": "BF84E0EB-8806-4A47-9936-5A5B5E4F28FC", "versionEndIncluding": "1.09", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:nec:express5800\\/gt110j:-:*:*:*:*:*:*:*", "matchCriteriaId": "2308ECDD-EB52-4A5F-AEC9-572C997D7B6E", "vulnerable": false}, {"criteria": "cpe:2.3:h:nec:express5800\\/t110j:-:*:*:*:*:*:*:*", "matchCriteriaId": "DF8BA490-25FA-404F-B448-CAD191DF3B90", "vulnerable": false}, {"criteria": "cpe:2.3:h:nec:express5800\\/t110j-s:-:*:*:*:*:*:*:*", "matchCriteriaId": "778B7852-A0A4-4911-977E-AA2ECC768C4F", "vulnerable": false}, {"criteria": "cpe:2.3:h:nec:express5800\\/t110j-s_\\(2nd-gen\\):-:*:*:*:*:*:*:*", "matchCriteriaId": "E8C305B8-BB17-4E33-8106-07DA90AC15E3", "vulnerable": false}, {"criteria": "cpe:2.3:h:nec:express5800\\/t110j_\\(2nd-gen\\):-:*:*:*:*:*:*:*", "matchCriteriaId": "D2DFFFCA-7BC8-41D6-B169-E5337ABE6227", "vulnerable": false}, {"criteria": "cpe:2.3:h:nec:istorage_ns100ti:-:*:*:*:*:*:*:*", "matchCriteriaId": "B0927D54-D3EA-4509-8D63-E7ECC020B4BE", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Multiple NEC products (Express5800/T110j, Express5800/T110j-S, Express5800/T110j (2nd-Gen), Express5800/T110j-S (2nd-Gen), iStorage NS100Ti, and Express5800/GT110j) where Baseboard Management Controller (BMC) firmware Rev1.09 and earlier is applied allows remote attackers to bypass authentication and then obtain/modify BMC setting information, obtain monitoring information, or reboot/shut down the vulnerable product via unspecified vectors."}, {"lang": "es", "value": "M\u00faltiples productos NEC (Express5800/T110j, Express5800/T110j-S, Express5800/T110j (2.a generaci\u00f3n), Express5800/T110j-S (2.a generaci\u00f3n), iStorage NS100Ti y Express5800/GT110j), donde el firmware del Baseboard Management Controller (BMC) versiones Rev1.09 y anteriores es aplicado, permite a atacantes remotos omitir una autenticaci\u00f3n y luego obtener y modificar una informaci\u00f3n de configuraci\u00f3n BMC, conseguir informaci\u00f3n de monitoreo o reiniciar y apagar el producto vulnerable por medio de vectores no especificados."}], "id": "CVE-2020-5633", "lastModified": "2026-06-17T03:21:43.650", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 8.5, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "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:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-01-13T10:15:14.830", "references": [{"source": "vultures@jpcert.or.jp", "tags": ["Vendor Advisory"], "url": "https://jpn.nec.com/security-info/secinfo/nv21-002.html"}, {"source": "vultures@jpcert.or.jp", "tags": ["Third Party Advisory"], "url": "https://jvn.jp/en/jp/JVN38752718/index.html"}, {"source": "vultures@jpcert.or.jp", "tags": ["Vendor Advisory"], "url": "https://www.support.nec.co.jp/View.aspx?id=9010108754"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://jpn.nec.com/security-info/secinfo/nv21-002.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://jvn.jp/en/jp/JVN38752718/index.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.support.nec.co.jp/View.aspx?id=9010108754"}], "sourceIdentifier": "vultures@jpcert.or.jp", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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