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CVE-2020-26199

Estado: ModificadaMedia (6.7)—

Dell EMC Unity, Unity XT, and UnityVSA versions prior to 5.0.4.0.5.012 contain a plain-text password storage vulnerability. A user credentials (including the Unisphere admin privilege user) password is stored in a plain text in multiple log files. A local authenticated attacker with access to the log files may use the exposed password to gain access with the privileges of the compromised user.

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 (3)

Dell — EMC Unity Operating EnvironmentDell — EMC Unity VSA Operating EnvironmentDell — EMC Unity XT Operating Environment

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-26199",
  "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": [
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        "type": "Secondary",
        "source": "security_alert@emc.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.4,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 0.5
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        "type": "Primary",
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          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
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          "availabilityImpact": "HIGH",
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          "confidentialityImpact": "HIGH"
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        "impactScore": 5.9,
        "exploitabilityScore": 0.8
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  },
  "affected": [
    {
      "source": "security_alert@emc.com",
      "affectedData": [
        {
          "vendor": "Dell",
          "product": "Unity",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "5.0.4.0.5.012",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-01-05T22:15:13.783",
  "references": [
    {
      "url": "https://www.dell.com/support/kbdoc/000181248",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security_alert@emc.com"
    },
    {
      "url": "https://www.dell.com/support/kbdoc/000181248",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security_alert@emc.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-532"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-532"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Dell EMC Unity, Unity XT, and UnityVSA versions prior to 5.0.4.0.5.012 contain a plain-text password storage vulnerability. A user credentials (including the Unisphere admin privilege user) password is stored in a plain text in multiple log files. A local authenticated attacker with access to the log files may use the exposed password to gain access with the privileges of the compromised user."
    },
    {
      "lang": "es",
      "value": "Dell EMC Unity, Unity XT y UnityVSA versiones anteriores a 5.0.4.0.5.012, contienen una vulnerabilidad de almacenamiento de contraseña de texto plano. Una contraseña de las credenciales de usuario (incluyendo privilegios de usuario administrador Unisphere) es almacenada en texto plano en múltiples archivos de registro. Un atacante local autenticado con acceso a los archivos de registro puede usar la contraseña expuesta para conseguir acceso con los privilegios del usuario comprometido"
    }
  ],
  "lastModified": "2026-06-17T03:07:48.970",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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  "sourceIdentifier": "security_alert@emc.com"
}