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CVE-2017-16110

Estado: ModificadaAlta (7.5)—
Gravedad7.5Alta · CVSS 3.0
Probabilidad de explotación1.97 %mayor que el 80 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado

"weather.swlyons" es un servidor http sencillo para actualizaciones meteorológicas. "weather.swlyonsr" es vulnerable a un problema de salto de directorio que otorga a un atacante acceso al sistema de archivos colocando "../" en la URL.

CVSS

Puntuación base
7.5
Versión
3.0
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días
1.97 %
Percentil entre todas las CVEs puntuadas
80
Fecha de la puntuación
21/10/2026

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)

Weather.swlyons Project — Weather.swlyons

CWE

Referencias

Mostrar las 4 referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2017-16110",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "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"
        },
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        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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    "cvssMetricV30": [
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        "cvssData": {
          "scope": "UNCHANGED",
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          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/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
      }
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  },
  "affected": [
    {
      "source": "support@hackerone.com",
      "affectedData": [
        {
          "vendor": "HackerOne",
          "product": "weather.swlyons node module",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
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  ],
  "published": "2018-06-07T02:29:02.643",
  "references": [
    {
      "url": "https://github.com/JacksonGL/NPM-Vuln-PoC/blob/master/directory-traversal/weather.swlyons",
      "tags": [
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        "Third Party Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Secondary",
      "source": "support@hackerone.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
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    {
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "weather.swlyons is a simple web server for weather updates. weather.swlyons is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing \"../\" in the url."
    },
    {
      "lang": "es",
      "value": "\"weather.swlyons\" es un servidor http sencillo para actualizaciones meteorológicas. \"weather.swlyonsr\" es vulnerable a un problema de salto de directorio que otorga a un atacante acceso al sistema de archivos colocando \"../\" en la URL."
    }
  ],
  "lastModified": "2026-06-17T01:08:48.857",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "matchCriteriaId": "2D0F9010-23C2-4ABB-8F52-DF9BB4D7FCBB"
            },
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  "sourceIdentifier": "support@hackerone.com"
}