{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-03T11:50:15.385","vulnerabilities":[{"cve":{"id":"CVE-2019-1726","sourceIdentifier":"psirt@cisco.com","published":"2019-05-15T17:29:01.467","lastModified":"2024-11-21T04:37:11.267","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to access internal services that should be restricted on an affected device, such as the NX-API. The vulnerability is due to insufficient validation of arguments passed to a certain CLI command. An attacker could exploit this vulnerability by including malicious input as the argument to the affected command. A successful exploit could allow the attacker to bypass intended restrictions and access internal services of the device. An attacker would need valid device credentials to exploit this vulnerability."},{"lang":"es","value":"Una vulnerabilidad en la CLI del programa NX-OS de Cisco, podría permitir a un atacante local autenticado ingresar a servicios internos que deberían estar restringidos en un dispositivo afectado, como la API NX. La vulnerabilidad se debe a una comprobación insuficiente de los argumentos pasados ??a un ciertos comando CLI. Un atacante podría explotar esta vulnerabilidad si inserta una entrada maliciosa como argumento para el comando afectado. Una explotación exitosa podría permitir al atacante omitir las restricciones previstas y acceder a los servicios internos del dispositivo. Un atacante requeriría credenciales de dispositivo válidas para atacar esta vulnerabilidad."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}],"cvssMetricV30":[{"source":"psirt@cisco.com","type":"Secondary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"LOW"},"exploitabilityScore":1.8,"impactScore":3.4}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:P/I:P/A:P","baseScore":4.6,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":3.9,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"psirt@cisco.com","type":"Secondary","description":[{"lang":"en","value":"CWE-20"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-78"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*","versionStartIncluding":"5.2","versionEndExcluding":"6.2\\(25\\)","matchCriteriaId":"E762B981-6AC3-41E2-9FF5-DBA9616EA75C"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*","versionStartIncluding":"7.3","versionEndExcluding":"8.3\\(2\\)","matchCriteriaId":"BC0041E4-EBDC-465A-B593-E7C353EF0D8F"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:mds_9000:-:*:*:*:*:*:*:*","matchCriteriaId":"1FD00AB9-F2DD-4D07-8DFF-E7B34824D66A"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:mds_9100:-:*:*:*:*:*:*:*","matchCriteriaId":"54C0D908-D7BA-48C3-9963-14A3A32A2662"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:mds_9200:-:*:*:*:*:*:*:*","matchCriteriaId":"B25B92ED-37C0-4653-9C5E-B4C13C46464C"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:mds_9500:-:*:*:*:*:*:*:*","matchCriteriaId":"2374E02D-46FE-477F-A74D-49E72149E6EC"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:mds_9700:-:*:*:*:*:*:*:*","matchCriteriaId":"C44335D8-8A78-486C-A325-9691FA4C3271"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*","versionStartIncluding":"7.0\\(3\\)i7","versionEndExcluding":"7.0\\(3\\)i7\\(3\\)","matchCriteriaId":"D857756F-8C20-4B59-BA89-8373954B0093"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_3000:-:*:*:*:*:*:*:*","matchCriteriaId":"10FFC5E8-CC5A-4D31-A63A-19E72EC442AB"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_3100:-:*:*:*:*:*:*:*","matchCriteriaId":"41C14CC9-C244-4B86-AEA6-C50BAD5DA9A6"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_3100-z:-:*:*:*:*:*:*:*","matchCriteriaId":"D14D4B4E-120E-4607-A4F1-447C7BF3052E"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_3100v:-:*:*:*:*:*:*:*","matchCriteriaId":"15702ACB-29F3-412D-8805-E107E0729E35"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_3200:-:*:*:*:*:*:*:*","matchCriteriaId":"32A532C0-B0E3-484A-B356-88970E7D0248"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_3400:-:*:*:*:*:*:*:*","matchCriteriaId":"43913A0E-50D5-47DD-94D8-DD3391633619"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_3500:-:*:*:*:*:*:*:*","matchCriteriaId":"A8E1073F-D374-4311-8F12-AD8C72FAA293"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_3600:-:*:*:*:*:*:*:*","matchCriteriaId":"97217080-455C-48E4-8CE1-6D5B9485864F"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_9000:-:*:*:*:*:*:*:*","matchCriteriaId":"8EBEBA5B-5589-417B-BF3B-976083E9FE54"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_9200:-:*:*:*:*:*:*:*","matchCriteriaId":"532CE4B0-A3C9-4613-AAAF-727817D06FB4"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_9300:-:*:*:*:*:*:*:*","matchCriteriaId":"92E2CB2B-DA11-4CF7-9D57-3D4D48990DC0"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_9500:-:*:*:*:*:*:*:*","matchCriteriaId":"63BE0266-1C00-4D6A-AD96-7F82532ABAA7"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*","versionEndExcluding":"6.0\\(2\\)a8\\(11\\)","matchCriteriaId":"81FEA96D-5A66-415A-B46C-F25DC3E4E5EE"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*","versionStartIncluding":"7.0\\(3\\)","versionEndExcluding":"7.0\\(3\\)i7\\(3\\)","matchCriteriaId":"521D7202-7B57-49C1-BFC5-6829B96428BA"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_3524-x:-:*:*:*:*:*:*:*","matchCriteriaId":"10F80A72-AD54-4699-B8AE-82715F0B58E2"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_3524-xl:-:*:*:*:*:*:*:*","matchCriteriaId":"9354B6A2-D7D6-442E-BF4C-FE8A336D9E94"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_3548-x:-:*:*:*:*:*:*:*","matchCriteriaId":"74CB4002-7636-4382-B33E-FBA060A13C34"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_3548-xl:-:*:*:*:*:*:*:*","matchCriteriaId":"10CEBF73-3EE0-459A-86C5-F8F6243FE27C"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3\\(4\\)n1\\(1\\)","matchCriteriaId":"EA0C7252-4931-47EF-9AFD-0CE05C786613"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_5500:-:*:*:*:*:*:*:*","matchCriteriaId":"BFC8699E-81C0-4374-B827-71B3916B910D"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_5600:-:*:*:*:*:*:*:*","matchCriteriaId":"870F4379-68F6-4B34-B99B-107DFE0DBD63"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_6000:-:*:*:*:*:*:*:*","matchCriteriaId":"6A58223F-3B15-420B-A6D4-841451CF0380"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*","versionEndExcluding":"6.2\\(22\\)","matchCriteriaId":"A67D92F3-7EE1-4CFD-9608-4E35994C1BC4"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*","versionStartIncluding":"7.2","versionEndExcluding":"7.3\\(3\\)d1\\(1\\)","matchCriteriaId":"3411F8C2-D65A-46CF-9563-0A9866462491"},{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*","versionStartIncluding":"8.0","versionEndExcluding":"8.3\\(2\\)","matchCriteriaId":"114F8E8A-31E1-4865-B1AA-07E51D10CF90"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*","matchCriteriaId":"12180BEB-7F21-4FA7-ABD2-E9A8EA7340F3"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_7700:-:*:*:*:*:*:*:*","matchCriteriaId":"DD7A4B4B-3BB1-4A4D-911E-C4EEF01BBC45"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*","versionEndExcluding":"4.0\\(1d\\)","matchCriteriaId":"27F8E672-D0C7-47CD-9FBA-FCDF3C89A2E9"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:ucs_6248up:-:*:*:*:*:*:*:*","matchCriteriaId":"49112D3F-DFAD-4E71-992B-9E0640FA388C"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:ucs_6296up:-:*:*:*:*:*:*:*","matchCriteriaId":"38A1D8F2-A4A6-4BAC-8326-9F9DE9572FA2"}]}]}],"references":[{"url":"http://www.securityfocus.com/bid/108409","source":"psirt@cisco.com","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cli-bypass","source":"psirt@cisco.com","tags":["Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/108409","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cli-bypass","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}