{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-23T03:45:46.780","vulnerabilities":[{"cve":{"id":"CVE-2020-3329","sourceIdentifier":"psirt@cisco.com","published":"2020-05-06T17:15:13.963","lastModified":"2024-11-21T05:30:48.813","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability in role-based access control of Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data could allow a read-only authenticated, remote attacker to disable user accounts on an affected system. The vulnerability is due to incorrect allocation of the enable/disable action button under the role-based access control code on an affected system. An attacker could exploit this vulnerability by authenticating as a read-only user and then updating the roles of other users to disable them. A successful exploit could allow the attacker to disable users, including administrative users."},{"lang":"es","value":"Una vulnerabilidad en el control de acceso basado en roles del Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, y Cisco UCS Director Express for Big Data, podría permitir a un atacante remoto autenticado de solo lectura desactivar las cuentas de usuario sobre un sistema afectado. La vulnerabilidad es debido a una asignación incorrecta del botón de la acción habilitar/deshabilitar bajo el código de control de acceso basado en roles sobre un sistema afectado. Un atacante podría explotar esta vulnerabilidad autenticándose como un usuario de solo lectura y luego actualizando los roles de otros usuarios para deshabilitarlos. Una explotación con éxito podría permitir a un atacante deshabilitar a los usuarios, incluidos los usuarios administrativos."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":1.4}],"cvssMetricV30":[{"source":"psirt@cisco.com","type":"Secondary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":1.4}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:N/I:P/A:N","baseScore":4.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"psirt@cisco.com","type":"Secondary","description":[{"lang":"en","value":"CWE-284"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-Other"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:*","versionStartIncluding":"1.1.0.0","versionEndExcluding":"2.2.1.3","matchCriteriaId":"056F1E39-365A-4CAE-A0EA-E393019FEF60"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:ucs_director:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4.0.0","versionEndExcluding":"6.7.4.0","matchCriteriaId":"631DC882-3FFB-4D7B-9A5D-9832DF4BBA56"},{"vulnerable":true,"criteria":"cpe:2.3:a:cisco:ucs_director_express_for_big_data:*:*:*:*:*:*:*:*","versionStartIncluding":"2.0.0.0","versionEndExcluding":"3.7.4.0","matchCriteriaId":"A16C6AD6-024C-49FC-9BA1-DC7A5096ED00"}]}]}],"references":[{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucsd-Ar6BAguz","source":"psirt@cisco.com","tags":["Vendor Advisory"]},{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucsd-Ar6BAguz","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}