{
  "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, podr\u00eda permitir a un atacante remoto autenticado de solo lectura desactivar las cuentas de usuario sobre un sistema afectado. La vulnerabilidad es debido a una asignaci\u00f3n incorrecta del bot\u00f3n de la acci\u00f3n habilitar/deshabilitar bajo el c\u00f3digo de control de acceso basado en roles sobre un sistema afectado. Un atacante podr\u00eda explotar esta vulnerabilidad autentic\u00e1ndose como un usuario de solo lectura y luego actualizando los roles de otros usuarios para deshabilitarlos. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir a un atacante deshabilitar a los usuarios, incluidos los usuarios administrativos."
    }
  ],
  "metrics": {
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          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE"
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          "accessComplexity": "LOW",
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        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
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      "source": "psirt@cisco.com",
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          "value": "NVD-CWE-Other"
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    {
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  "references": [
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      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucsd-Ar6BAguz",
      "source": "psirt@cisco.com",
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      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucsd-Ar6BAguz",
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}