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CVE-2020-5804

Estado: ModificadaAlta (8.1)—

Marvell QConvergeConsole GUI <= 5.5.0.74 is affected by a path traversal vulnerability. The deleteEventLogFile method of the GWTTestServiceImpl class lacks proper validation of a user-supplied path prior to using it in file deletion operations. An authenticated, remote attacker can leverage this vulnerability to delete arbitrary remote files as SYSTEM or root.

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)

Marvell — Qconvergeconslole GUI

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-5804",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 8.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:C/A:C",
          "authentication": "SINGLE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 9.2,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.1,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "vulnreport@tenable.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Marvell QConvergeConsole GUI",
          "versions": [
            {
              "status": "affected",
              "version": "5.5.0.74"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-01-08T16:15:15.137",
  "references": [
    {
      "url": "https://www.tenable.com/security/research/tra-2021-01",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "vulnreport@tenable.com"
    },
    {
      "url": "https://www.tenable.com/security/research/tra-2021-01",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Marvell QConvergeConsole GUI <= 5.5.0.74 is affected by a path traversal vulnerability. The deleteEventLogFile method of the GWTTestServiceImpl class lacks proper validation of a user-supplied path prior to using it in file deletion operations. An authenticated, remote attacker can leverage this vulnerability to delete arbitrary remote files as SYSTEM or root."
    },
    {
      "lang": "es",
      "value": "Marvell QConvergeConsole GUI versiones anteriores a 5.5.0.74 incluyéndola, está afectado por una vulnerabilidad de salto de ruta.&#xa0;El método deleteEventLogFile de la clase GWTTestServiceImpl carece de una comprobación apropiada de una ruta suministrada por un usuario antes de usarla en operaciones de eliminación de archivos.&#xa0;Un atacante remoto autenticado puede aprovechar esta vulnerabilidad para eliminar archivos remotos arbitrarios como SYSTEM o root"
    }
  ],
  "lastModified": "2026-06-17T03:22:16.037",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:marvell:qconvergeconslole_gui:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CBCEF915-1A9C-4561-85D3-8E52ACB380B2",
              "versionEndIncluding": "5.5.0.74"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "vulnreport@tenable.com"
}