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CVE-2021-25652

Estado: ModificadaMedia (5.5)—

An information disclosure vulnerability was discovered in the directory and file management of Avaya Aura Appliance Virtualization Platform Utilities (AVPU). This vulnerability may potentially allow any local user to access system functionality and configuration information that should only be available to a privileged user. Affects versions 8.0.0.0 through 8.1.3.1 of AVPU.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Avaya — Aura Appliance Virtualization Platform

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-25652",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "securityalerts@avaya.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.9,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.2
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "securityalerts@avaya.com",
      "affectedData": [
        {
          "vendor": "Avaya",
          "product": "Avaya Aura Appliance Virtualization Platform Utilities",
          "versions": [
            {
              "status": "affected",
              "version": "8.0.0.0",
              "versionType": "custom",
              "lessThanOrEqual": "8.1.3.1"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-06-24T09:15:10.883",
  "references": [
    {
      "url": "https://support.avaya.com/css/P8/documents/101076479",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "securityalerts@avaya.com"
    },
    {
      "url": "https://support.avaya.com/css/P8/documents/101076479",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "securityalerts@avaya.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-668"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An information disclosure vulnerability was discovered in the directory and file management of Avaya Aura Appliance Virtualization Platform Utilities (AVPU). This vulnerability may potentially allow any local user to access system functionality and configuration information that should only be available to a privileged user. Affects versions 8.0.0.0 through 8.1.3.1 of AVPU."
    },
    {
      "lang": "es",
      "value": "Se ha detectado una vulnerabilidad de divulgación de información en la administración de directorios y archivos de Avaya Aura Appliance Virtualization Platform Utilities (AVPU). Esta vulnerabilidad puede permitir potencialmente a cualquier usuario local acceder a la funcionalidad del sistema y a la información de configuración que sólo debería estar disponible para un usuario con privilegios. Afecta a las versiones 8.0.0.0 hasta 8.1.3.1 de AVPU"
    }
  ],
  "lastModified": "2026-06-17T03:42:17.183",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:avaya:aura_appliance_virtualization_platform:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C4110791-8053-463D-A47F-695A496FC5C9",
              "versionEndIncluding": "8.1.3.1",
              "versionStartIncluding": "8.0.0.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "securityalerts@avaya.com"
}