{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-12T18:51:40.706","vulnerabilities":[{"cve":{"id":"CVE-2026-20037","sourceIdentifier":"psirt@cisco.com","published":"2026-02-25T17:25:25.190","lastModified":"2026-04-15T00:35:42.020","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability in the NX-OS CLI privilege levels of Cisco UCS Manager Software could allow an authenticated, local attacker with read-only privileges to modify files and perform unauthorized actions on an affected system.\r\n \r\nThis vulnerability exists because unnecessary privileges are given to the user. An attacker could exploit this vulnerability by authenticating to a device as a read-only user and connecting to the NX-OS CLI. A successful exploit could allow the attacker to create or overwrite files in the file system or perform limited privileged actions on an affected device.   "},{"lang":"es","value":"Una vulnerabilidad en los niveles de privilegio de la CLI de NX-OS del software Cisco UCS Manager podría permitir a un atacante local y autenticado con privilegios de solo lectura modificar archivos y realizar acciones no autorizadas en un sistema afectado.\n\nEsta vulnerabilidad existe porque se otorgan privilegios innecesarios al usuario. Un atacante podría explotar esta vulnerabilidad autenticándose en un dispositivo como un usuario de solo lectura y conectándose a la CLI de NX-OS. Un exploit exitoso podría permitir al atacante crear o sobrescribir archivos en el sistema de archivos o realizar acciones privilegiadas limitadas en un dispositivo afectado."}],"metrics":{"cvssMetricV31":[{"source":"psirt@cisco.com","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","baseScore":4.4,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":1.8,"impactScore":2.5}]},"weaknesses":[{"source":"psirt@cisco.com","type":"Primary","description":[{"lang":"en","value":"CWE-250"}]}],"references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucsm-afwae-mOgUfyLn","source":"psirt@cisco.com"}]}}]}