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CVE-2019-15716

Estado: ModificadaMedia (5.5)—

WTF versiones anteriores a 0.19.0 no ajusta los permisos del archivo config.yml, lo que podría hacer mas fácil para que atacantes locales lean contraseñas o claves de la API si los permisos fueron configurados inapropiadamente o se basaron en valores predeterminados no seguros del sistema operativo.

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)

Wtfutil — WTF

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-15716",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/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": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 5.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-08-28T15:15:10.927",
  "references": [
    {
      "url": "https://github.com/wtfutil/wtf/blob/67658e172c9470e93e4122d6e2c90d01db12b0ac/cfg/config_files.go#L71-L72",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/wtfutil/wtf/compare/v0.18.0...v0.19.0",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/wtfutil/wtf/issues/517",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/wtfutil/wtf/blob/67658e172c9470e93e4122d6e2c90d01db12b0ac/cfg/config_files.go#L71-L72",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/wtfutil/wtf/compare/v0.18.0...v0.19.0",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/wtfutil/wtf/issues/517",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-276"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "WTF before 0.19.0 does not set the permissions of config.yml, which might make it easier for local attackers to read passwords or API keys if the permissions were misconfigured or were based on unsafe OS defaults."
    },
    {
      "lang": "es",
      "value": "WTF versiones anteriores a 0.19.0 no ajusta los permisos del archivo config.yml, lo que podría hacer mas fácil para que atacantes locales lean contraseñas o claves de la API si los permisos fueron configurados inapropiadamente o se basaron en valores predeterminados no seguros del sistema operativo."
    }
  ],
  "lastModified": "2026-06-17T02:20:55.960",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:wtfutil:wtf:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E3C9F109-D4CF-47CD-AB25-B5018A16CD16",
              "versionEndExcluding": "0.19.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}