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CVE-2021-36337

Estado: ModificadaAlta (7.4)—

Dell Wyse Management Suite version 3.3.1 and prior support insecure Transport Security Protocols TLS 1.0 and TLS 1.1 which are susceptible to Man-In-The-Middle attacks thereby compromising Confidentiality and Integrity of data.

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)

Dell — Wyse Management Suite

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-36337",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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        "type": "Secondary",
        "source": "security_alert@emc.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
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          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
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        "source": "nvd@nist.gov",
        "cvssData": {
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          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 2.2
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  "affected": [
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          "vendor": "Dell",
          "product": "Wyse Management Suite",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "3.5",
              "versionType": "custom"
            }
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  ],
  "published": "2021-12-21T17:15:08.203",
  "references": [
    {
      "url": "https://www.dell.com/support/kbdoc/000193079",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "security_alert@emc.com"
    },
    {
      "url": "https://www.dell.com/support/kbdoc/000193079",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security_alert@emc.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-326"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Dell Wyse Management Suite version 3.3.1 and prior support insecure Transport Security Protocols TLS 1.0 and TLS 1.1 which are susceptible to Man-In-The-Middle attacks thereby compromising Confidentiality and Integrity of data."
    },
    {
      "lang": "es",
      "value": "Dell Wyse Management Suite versiones 3.3.1 y anteriores, admiten protocolos de seguridad de transporte TLS versión 1.0 y TLS versión 1.1 no seguros que son susceptibles de ataques de tipo Man-In-The-Middle comprometiendo así la confidencialidad e integridad de los datos"
    }
  ],
  "lastModified": "2026-06-17T03:58:41.880",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:dell:wyse_management_suite:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8E6E171F-E7A6-4787-9B1E-4CB74992A688",
              "versionEndIncluding": "3.3.1"
            }
          ],
          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "security_alert@emc.com"
}