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CVE-2019-3752

Estado: ModificadaAlta (8.2)—

Dell EMC Avamar Server versions 7.4.1, 7.5.0, 7.5.1, 18.2 and 19.1 and Dell EMC Integrated Data Protection Appliance (IDPA) versions 2.0, 2.1, 2.2, 2.3 and 2.4. contain an XML External Entity(XXE) Injection vulnerability. A remote unauthenticated malicious user could potentially exploit this vulnerability to cause Denial of Service or information exposure by supplying specially crafted document type definitions (DTDs) in an XML request.

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)

Dell — EMC Avamar ServerDell — EMC Integrated Data Protection Appliance

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2019-3752",
  "cveTags": [],
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        "type": "Primary",
        "source": "nvd@nist.gov",
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          "baseScore": 6.4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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    "cvssMetricV30": [
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        "cvssData": {
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          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
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    "cvssMetricV31": [
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  "affected": [
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      "source": "security_alert@emc.com",
      "affectedData": [
        {
          "vendor": "Dell",
          "product": "Avamar",
          "versions": [
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              "status": "affected",
              "version": "7.4.1, 7.5.0, 7.5.1, 18.2"
            }
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  ],
  "published": "2021-07-16T22:15:07.757",
  "references": [
    {
      "url": "https://www.dell.com/support/security/en-us/details/537853/DSA-2019-119-Dell-EMC-Avamar-XML-External-Entity-Injection-Vulnerability",
      "tags": [
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      "source": "security_alert@emc.com"
    },
    {
      "url": "https://www.dell.com/support/security/en-us/details/537853/DSA-2019-119-Dell-EMC-Avamar-XML-External-Entity-Injection-Vulnerability",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Secondary",
      "source": "security_alert@emc.com",
      "description": [
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          "lang": "en",
          "value": "CWE-611"
        }
      ]
    },
    {
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      "source": "nvd@nist.gov",
      "description": [
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          "value": "CWE-611"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Dell EMC Avamar Server versions 7.4.1, 7.5.0, 7.5.1, 18.2 and 19.1 and Dell EMC Integrated Data Protection Appliance (IDPA) versions 2.0, 2.1, 2.2, 2.3 and 2.4. contain an XML External Entity(XXE) Injection vulnerability. A remote unauthenticated malicious user could potentially exploit this vulnerability to cause Denial of Service or information exposure by supplying specially crafted document type definitions (DTDs) in an XML request."
    },
    {
      "lang": "es",
      "value": "Dell EMC Avamar Server versiones 7.4.1, 7.5.0, 7.5.1, 18.2 y 19.1 de  y Dell EMC Integrated Data Protection Appliance (IDPA) versiones 2.0, 2.1, 2.2, 2.3 y 2.4, contienen una vulnerabilidad de tipo XML External Entity(XXE). Un usuario remoto malicioso no autenticado podría potencialmente explotar esta vulnerabilidad para causar una Denegación de Servicio o la exposición de información al suministrar definiciones de tipo de documento (DTD) especialmente diseñadas en una petición XML"
    }
  ],
  "lastModified": "2026-06-17T02:35:30.790",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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}