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CVE-2020-26182

Estado: ModificadaMedia (6.5)—

Dell EMC NetWorker versions prior to 19.3.0.2 contain an incorrect privilege assignment vulnerability. A non-LDAP remote user with low privileges may exploit this vulnerability to perform 'saveset' related operations in an unintended manner. The vulnerability is not exploitable by users authenticated via LDAP.

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 — EMC Networker

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-26182",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security_alert@emc.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 6.8,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 4,
        "exploitabilityScore": 2.3
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security_alert@emc.com",
      "affectedData": [
        {
          "vendor": "Dell",
          "product": "NetWorker",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "19.3.0.2",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-10-16T18:15:12.787",
  "references": [
    {
      "url": "https://www.dell.com/support/security/en-us/details/546616/DSA-2020-229-Dell-EMC-NetWorker-Multiple-Security-Vulnerabilities",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security_alert@emc.com"
    },
    {
      "url": "https://www.dell.com/support/security/en-us/details/546616/DSA-2020-229-Dell-EMC-NetWorker-Multiple-Security-Vulnerabilities",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security_alert@emc.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-266"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-552"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Dell EMC NetWorker versions prior to 19.3.0.2 contain an incorrect privilege assignment vulnerability. A non-LDAP remote user with low privileges may exploit this vulnerability to perform 'saveset' related operations in an unintended manner. The vulnerability is not exploitable by users authenticated via LDAP."
    },
    {
      "lang": "es",
      "value": "Dell EMC NetWorker versiones anteriores a 19.3.0.2, contienen una vulnerabilidad de asignación de privilegios incorrecta. Un usuario remoto que no sea LDAP con pocos privilegios puede explotar esta vulnerabilidad para llevar a cabo operaciones relacionadas a \"saveset\" de manera involuntaria. Los usuarios autenticados por medio de LDAP no pueden explotar  la vulnerabilidad"
    }
  ],
  "lastModified": "2026-06-17T03:07:46.160",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:dell:emc_networker:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "ECE3C968-3C69-4B8F-8B22-0F93E712CE09",
              "versionEndExcluding": "19.3.0.2"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security_alert@emc.com"
}