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CVE-2024-33879

Estado: ModificadaCrítica (9.8)—

An issue was discovered in VirtoSoftware Virto Bulk File Download 5.5.44 for SharePoint 2019. The Virto.SharePoint.FileDownloader/Api/Download.ashx isCompleted method allows arbitrary file download and deletion via absolute path traversal in the path parameter.

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)

Virtosoftware — Sharepoint Bulk File Download

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2024-33879",
  "cveTags": [],
  "metrics": {
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      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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          "id": "CVE-2024-33879",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-07-22T19:42:00.421956Z"
        }
      }
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          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/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"
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        "exploitabilityScore": 3.9
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  "published": "2024-06-24T17:15:10.257",
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      "url": "https://download.virtosoftware.com/Manuals/nu_ncsc_virto_one_bulk_file_download_v5.4.4_pt_disclosure.pdf",
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  "vulnStatus": "Modified",
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      "description": [
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          "value": "CWE-22"
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      "type": "Secondary",
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      "description": [
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          "value": "CWE-22"
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  ],
  "descriptions": [
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      "lang": "en",
      "value": "An issue was discovered in VirtoSoftware Virto Bulk File Download 5.5.44 for SharePoint 2019. The Virto.SharePoint.FileDownloader/Api/Download.ashx isCompleted method allows arbitrary file download and deletion via absolute path traversal in the path parameter."
    },
    {
      "lang": "es",
      "value": "Se descubrió un problema en VirtoSoftware Virto Bulk File Download 5.5.44 para SharePoint 2019. El método Virto.SharePoint.FileDownloader/Api/Download.ashx isCompleted permite la descarga y eliminación de archivos arbitrarios mediante un path traversal absoluto en el parámetro de ruta."
    }
  ],
  "lastModified": "2026-06-17T07:32:29.877",
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  "sourceIdentifier": "cve@mitre.org"
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