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CVE-2021-22018

Estado: ModificadaMedia (6.5)—

The vCenter Server contains an arbitrary file deletion vulnerability in a VMware vSphere Life-cycle Manager plug-in. A malicious actor with network access to port 9087 on vCenter Server may exploit this issue to delete non critical files.

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 (2)

Vmware — Cloud FoundationVmware — Vcenter Server

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-22018",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 6.4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
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        "obtainAllPrivilege": false,
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
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        "exploitabilityScore": 3.9
      }
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  "affected": [
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      "source": "security@vmware.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "VMware vCenter Server, VMware Cloud Foundation",
          "versions": [
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              "version": "VMware vCenter Server 7.x before 7.0.2 U2d and VMware Cloud Foundation 4.x before 4.3.1"
            }
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  "published": "2021-09-23T13:15:08.257",
  "references": [
    {
      "url": "https://www.vmware.com/security/advisories/VMSA-2021-0020.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
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      "url": "https://www.vmware.com/security/advisories/VMSA-2021-0020.html",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "NVD-CWE-noinfo"
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  "descriptions": [
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      "lang": "en",
      "value": "The vCenter Server contains an arbitrary file deletion vulnerability in a VMware vSphere Life-cycle Manager plug-in. A malicious actor with network access to port 9087 on vCenter Server may exploit this issue to delete non critical files."
    },
    {
      "lang": "es",
      "value": "vCenter Server contiene una vulnerabilidad de eliminación arbitraria de archivos en un complemento de VMware vSphere Life-cycle Manager. Un actor malicioso con acceso de red al puerto 9087 en vCenter Server puede explotar este problema para eliminar archivos no críticos"
    }
  ],
  "lastModified": "2026-06-17T03:36:33.813",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndExcluding": "4.3.1",
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  "sourceIdentifier": "security@vmware.com"
}