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CVE-2020-7631

Estado: ModificadaCrítica (9.8)—

diskusage-ng through 0.2.4 is vulnerable to Command Injection.It allows execution of arbitrary commands via the path argument.

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)

Diskusage-ng Project — Diskusage-ng

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-7631",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "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"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "report@snyk.io",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "diskusage-ng",
          "versions": [
            {
              "status": "affected",
              "version": "All versions including 0.2.4"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-04-06T13:15:12.223",
  "references": [
    {
      "url": "https://github.com/iximiuz/node-diskusage-ng/blob/master/lib/posix.js#L11",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "report@snyk.io"
    },
    {
      "url": "https://snyk.io/vuln/SNYK-JS-DISKUSAGENG-564425",
      "tags": [
        "Exploit"
      ],
      "source": "report@snyk.io"
    },
    {
      "url": "https://github.com/iximiuz/node-diskusage-ng/blob/master/lib/posix.js#L11",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://snyk.io/vuln/SNYK-JS-DISKUSAGENG-564425",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "diskusage-ng through 0.2.4 is vulnerable to Command Injection.It allows execution of arbitrary commands via the path argument."
    },
    {
      "lang": "es",
      "value": "diskusage-ng versiones hasta 0.2.4, es vulnerable a una Inyección de Comandos. Permite una ejecución de comandos arbitrarios por medio del argumento path."
    }
  ],
  "lastModified": "2026-06-17T03:25:09.023",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:diskusage-ng_project:diskusage-ng:*:*:*:*:*:node.js:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E44C1955-208D-40B9-ACF6-67E704DD035B",
              "versionEndIncluding": "0.2.4"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "report@snyk.io"
}