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CVE-2021-21601

Estado: ModificadaAlta (7.8)—

Dell EMC Data Protection Search, 19.4 and prior, and IDPA, 2.6.1 and prior, contain an Information Exposure in Log File Vulnerability in CIS. A local low privileged attacker could potentially exploit this vulnerability, leading to the disclosure of certain user credentials. The attacker may be able to use the exposed credentials to access the vulnerable application with the privileges of the compromised account.

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 Data Protection SearchDell — EMC Integrated Data Protection Appliance

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-21601",
  "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": [
      {
        "type": "Secondary",
        "source": "security_alert@emc.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 2
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "security_alert@emc.com",
      "affectedData": [
        {
          "vendor": "Dell",
          "product": "Data Protection Search",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "19.5",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-08-10T19:15:07.577",
  "references": [
    {
      "url": "https://www.dell.com/support/kbdoc/000189555",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "security_alert@emc.com"
    },
    {
      "url": "https://www.dell.com/support/kbdoc/000189555",
      "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-532"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Dell EMC Data Protection Search, 19.4 and prior, and IDPA, 2.6.1 and prior, contain an Information Exposure in Log File Vulnerability in CIS. A local low privileged attacker could potentially exploit this vulnerability, leading to the disclosure of certain user credentials. The attacker may be able to use the exposed credentials to access the vulnerable application with the privileges of the compromised account."
    },
    {
      "lang": "es",
      "value": "Dell EMC Data Protection Search, versiones 19.4 y anteriores, e IDPA, 2.6.1 y anteriores, contienen una vulnerabilidad de Exposición de Información en Archivos de Registro en CIS. Un atacante local poco privilegiado podría explotar potencialmente esta vulnerabilidad, conllevando a la divulgación de determinadas credenciales de usuario. El atacante puede ser capaz de usar las credenciales expuestas para acceder a la aplicación vulnerable con los privilegios de la cuenta comprometida"
    }
  ],
  "lastModified": "2026-06-17T03:35:51.263",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:dell:emc_data_protection_search:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6FDF665A-704F-464A-9DF3-1C658278FA7E",
              "versionEndExcluding": "19.5"
            },
            {
              "criteria": "cpe:2.3:a:dell:emc_integrated_data_protection_appliance:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5AA7AE9A-3103-4296-AB92-6D3A936CF0D8",
              "versionEndExcluding": "2.7"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security_alert@emc.com"
}