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CVE-2020-25780

Estado: ModificadaAlta (7.5)—

In CommCell in Commvault before 14.68, 15.x before 15.58, 16.x before 16.44, 17.x before 17.29, and 18.x before 18.13, Directory Traversal can occur such that an attempt to view a log file can instead view a file outside of the log-files folder.

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)

Commvault — Commcell

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-25780",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/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": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-10-29T17:15:12.840",
  "references": [
    {
      "url": "http://kb.commvault.com/article/63264",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://kb.commvault.com/article/63264",
      "tags": [
        "Vendor 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": "In CommCell in Commvault before 14.68, 15.x before 15.58, 16.x before 16.44, 17.x before 17.29, and 18.x before 18.13, Directory Traversal can occur such that an attempt to view a log file can instead view a file outside of the log-files folder."
    },
    {
      "lang": "es",
      "value": "En CommCell en Commvault versiones anteriores a 14.68, versiones 15.x anteriores a 15.58, versiones 16.x anteriores a 16.44, versiones 17.x anteriores a 17.29 y versiones 18.x anteriores a 18.13, Un Salto de Directorio puede ocurrir de manera que un intento de visualizar un archivo de registro puede en su lugar visualizar un archivo fuera de la carpeta log-files"
    }
  ],
  "lastModified": "2026-06-17T03:07:17.453",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:commvault:commcell:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D28E2C26-4D53-42F6-9911-E49E2107394B",
              "versionEndExcluding": "14.68"
            },
            {
              "criteria": "cpe:2.3:a:commvault:commcell:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "296CCD18-73ED-4F61-8AD7-2AA9D291F460",
              "versionEndExcluding": "15.58",
              "versionStartIncluding": "15.0"
            },
            {
              "criteria": "cpe:2.3:a:commvault:commcell:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7A69BDC7-3897-4C8C-A4F6-3988BD2A1051",
              "versionEndExcluding": "16.44",
              "versionStartIncluding": "16.0"
            },
            {
              "criteria": "cpe:2.3:a:commvault:commcell:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "886DF715-01E5-4952-90A0-79423C72E5C4",
              "versionEndExcluding": "17.29",
              "versionStartIncluding": "17.0"
            },
            {
              "criteria": "cpe:2.3:a:commvault:commcell:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "60443FFE-3499-4868-8383-5606CB81AD76",
              "versionEndExcluding": "18.13",
              "versionStartIncluding": "18.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}