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CVE-2017-16666

Estado: ModificadaAlta (8.8)—Exploit
Gravedad8.8Alta · CVSS 3.0
Probabilidad de explotación81 %mayor que el 100 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoDisponiblePublicado en Exploit-DB · Módulo de Metasploit (exploit fiable y al alcance de cualquiera)

Xplico en versiones anteriores a la 1.2.1 permite que usuarios autenticados remotos ejecuten comandos mediante metacaracteres shell en nombre de un archivo PCAP subido. NOTA: este problema puede ser explotado sin autenticación aprovechando la característica de registro de usuarios.

CVSS

Puntuación base
8.8
Versión
3.0
Vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días
81 %
Percentil entre todas las CVEs puntuadas
100
Fecha de la puntuación
30/10/2026

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).

Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

Tecnologías afectadas (1)

Xplico — Xplico

CWE

Referencias

Mostrar las 12 referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2017-16666",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "source": "nvd@nist.gov",
        "cvssData": {
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
          "authentication": "SINGLE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": true,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
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        "cvssData": {
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          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
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              "version": "n/a"
            }
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  ],
  "published": "2018-01-05T16:29:00.417",
  "references": [
    {
      "url": "http://blog.securityonion.net/2017/11/security-advisory-for-xplico-120.html",
      "tags": [
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    },
    {
      "url": "http://packetstormsecurity.com/files/145639/Xplico-Remote-Code-Execution.html",
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    {
      "url": "http://www.rapid7.com/db/modules/exploit/linux/http/xplico_exec",
      "tags": [
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      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://pentest.blog/advisory-xplico-unauthenticated-remote-code-execution-cve-2017-16666/",
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      "source": "cve@mitre.org"
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    {
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      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.xplico.org/archives/1538",
      "tags": [
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      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://blog.securityonion.net/2017/11/security-advisory-for-xplico-120.html",
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    {
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    },
    {
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
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      "tags": [
        "Vendor Advisory"
      ],
      "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": "Xplico before 1.2.1 allows remote authenticated users to execute arbitrary commands via shell metacharacters in the name of an uploaded PCAP file.  NOTE: this issue can be exploited without authentication by leveraging the user registration feature."
    },
    {
      "lang": "es",
      "value": "Xplico en versiones anteriores a la 1.2.1 permite que usuarios autenticados remotos ejecuten comandos mediante metacaracteres shell en nombre de un archivo PCAP subido.  NOTA: este problema puede ser explotado sin autenticación aprovechando la característica de registro de usuarios."
    }
  ],
  "lastModified": "2026-06-17T01:09:38.620",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:xplico:xplico:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1CA135F1-10B0-4F32-87EF-9BEBE181EB47",
              "versionEndExcluding": "1.2.1"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}