« Volver al listado

CVE-2023-28055

Estado: ModificadaAlta (8.8)—

Dell NetWorker, Version 19.7 has an improper authorization vulnerability in the NetWorker client. An unauthenticated attacker within the same network could potentially exploit this by manipulating a command leading to gain of complete access to the server file further resulting in information leaks, denial of service, and arbitrary code execution. Dell recommends customers to upgrade at the earliest opportunity.

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 — Networker

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-28055",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-28055",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-09-24T13:20:06.739722Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security_alert@emc.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security_alert@emc.com",
      "affectedData": [
        {
          "vendor": "Dell",
          "product": "NetWorker",
          "versions": [
            {
              "status": "affected",
              "version": "Versions 19.9 through 19.9.0.1"
            },
            {
              "status": "affected",
              "version": "Versions 19.8, through 19.8.0.2"
            },
            {
              "status": "affected",
              "version": "Versions 19.7 through 19.7.0.4"
            },
            {
              "status": "affected",
              "version": "Version 19.7.1"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2023-09-27T15:18:49.297",
  "references": [
    {
      "url": "https://www.dell.com/support/kbdoc/en-us/000218003/dsa-2023-294-security-update-for-dell-networker-nw-client-vulnerabilities",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "security_alert@emc.com"
    },
    {
      "url": "https://www.dell.com/support/kbdoc/en-us/000218003/dsa-2023-294-security-update-for-dell-networker-nw-client-vulnerabilities",
      "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-285"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "\nDell NetWorker, Version 19.7 has an improper authorization vulnerability in the NetWorker client. An unauthenticated attacker within the same network could potentially exploit this by manipulating a command leading to gain of complete access to the server file further resulting in information leaks, denial of service, and arbitrary code execution. Dell recommends customers to upgrade at the earliest opportunity.\n\n"
    },
    {
      "lang": "es",
      "value": "Dell NetWorker, versión 19.7 tiene una vulnerabilidad de autorización incorrecta en el cliente NetWorker. Un atacante no autenticado dentro de la misma red podría explotar esto manipulando un comando que conduzca a obtener acceso completo al archivo del servidor, lo que resultaría en fugas de información, denegación de servicio y ejecución de código arbitrario. Dell recomienda a los clientes actualizar lo antes posible."
    }
  ],
  "lastModified": "2026-06-17T05:46:42.457",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:dell:networker:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E80B4170-769A-4FB5-B1D8-FAD7FD280ED1",
              "versionEndExcluding": "19.7.0.5",
              "versionStartIncluding": "19.7"
            },
            {
              "criteria": "cpe:2.3:a:dell:networker:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "17D5F7EF-8B4D-46C5-BDC2-F0214B43DB8E",
              "versionEndExcluding": "19.8.0.3",
              "versionStartIncluding": "19.8"
            },
            {
              "criteria": "cpe:2.3:a:dell:networker:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E4EC1A05-4A1A-4633-8F7E-13D43070AD98",
              "versionEndExcluding": "19.9.0.2",
              "versionStartIncluding": "19.9"
            },
            {
              "criteria": "cpe:2.3:a:dell:networker:19.7.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "880E3083-10D9-451F-A21B-91D36570596A"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security_alert@emc.com"
}