CVE-2021-34765

{
  "id": "CVE-2021-34765",
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          "id": "CVE-2021-34765",
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          "options": [
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              "exploitation": "none"
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              "automatable": "no"
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            {
              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2024-11-07T21:40:46.873136Z"
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        "source": "nvd@nist.gov",
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          "baseScore": 4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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        "type": "Secondary",
        "source": "psirt@cisco.com",
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
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        "impactScore": 1.4,
        "exploitabilityScore": 2.8
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "confidentialityImpact": "LOW"
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        "exploitabilityScore": 2.8
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  "affected": [
    {
      "source": "psirt@cisco.com",
      "affectedData": [
        {
          "vendor": "Cisco",
          "product": "Cisco Nexus Insights",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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  "published": "2021-09-02T03:15:06.793",
  "references": [
    {
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-insight-infodis-2By2ZpBB",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@cisco.com"
    },
    {
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-insight-infodis-2By2ZpBB",
      "tags": [
        "Vendor Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
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      "type": "Secondary",
      "source": "psirt@cisco.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-552"
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      "description": [
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          "value": "CWE-552"
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  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in the web UI for Cisco Nexus Insights could allow an authenticated, remote attacker to view and download files related to the web application. The attacker requires valid device credentials. This vulnerability exists because proper role-based access control (RBAC) filters are not applied to file download actions. An attacker could exploit this vulnerability by logging in to the application and then navigating to the directory listing and download functions. A successful exploit could allow the attacker to download sensitive files that should be restricted, which could result in disclosure of sensitive information."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en la interfaz de usuario web de Cisco Nexus Insights, podría permitir a un atacante autenticado remoto visualizar y descargar archivos relacionados con la aplicación web. El atacante requiere credenciales válidas del dispositivo. Esta vulnerabilidad se presenta porque no se aplican los filtros apropiados de control de acceso basado en roles (RBAC) a las acciones de descarga de archivos. Un atacante podría explotar esta vulnerabilidad al iniciar sesión en la aplicación y entonces, navegar por el listado de directorios y las funciones de descarga. Una explotación con éxito podría permitir al atacante descargar archivos confidencials que deberían estar restringidos, lo que podría resultar en una divulgación de información confidencial"
    }
  ],
  "lastModified": "2026-06-17T03:56:31.300",
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  "sourceIdentifier": "psirt@cisco.com"
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