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CVE-2021-21984

Estado: ModificadaCrítica (9.8)—

VMware vRealize Business para Cloud versiones 7.x anteriores a 7.6.0, contiene una vulnerabilidad de ejecución de código remota debido a un endpoint no autorizado. Un actor malicioso con acceso a la red puede explotar este problema causando una ejecución de código remota no autorizado en vRealize Business para Cloud Virtual Appliance

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)

Vmware — Vrealize Business FOR Cloud

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-21984",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "security@vmware.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "VMware vRealize Business for Cloud",
          "versions": [
            {
              "status": "affected",
              "version": "VMware vRealize Business for Cloud (7.x prior to 7.6.0)"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-05-07T12:15:07.153",
  "references": [
    {
      "url": "https://www.vmware.com/security/advisories/VMSA-2021-0007.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "security@vmware.com"
    },
    {
      "url": "https://www.vmware.com/security/advisories/VMSA-2021-0007.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "VMware vRealize Business for Cloud 7.x prior to 7.6.0 contains a remote code execution vulnerability due to an unauthorised end point. A malicious actor with network access may exploit this issue causing unauthorised remote code execution on vRealize Business for Cloud Virtual Appliance."
    },
    {
      "lang": "es",
      "value": "VMware vRealize Business para Cloud versiones 7.x anteriores a 7.6.0, contiene una vulnerabilidad de ejecución de código remota debido a un endpoint no autorizado. Un actor malicioso con acceso a la red puede explotar este problema causando una ejecución de código remota no autorizado en vRealize Business para Cloud Virtual Appliance"
    }
  ],
  "lastModified": "2026-06-17T03:36:30.143",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:vmware:vrealize_business_for_cloud:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "27EC7D85-A0E7-49FC-871C-B2283CCFFBEB",
              "versionEndExcluding": "7.6.0",
              "versionStartIncluding": "7.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@vmware.com"
}