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CVE-2017-5242

Estado: ModificadaAlta (7.7)—

Nexpose and InsightVM virtual appliances downloaded between April 5th, 2017 and May 3rd, 2017 contain identical SSH host keys. Normally, a unique SSH host key should be generated the first time a virtual appliance boots.

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)

Rapid7 — Insightvm

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2017-5242",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2017-5242",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-08T14:18:56.959442Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 7.7,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.8,
        "exploitabilityScore": 1.3
      },
      {
        "type": "Secondary",
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        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 7.7,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
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        "impactScore": 5.8,
        "exploitabilityScore": 1.3
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    ]
  },
  "affected": [
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      "source": "cve@rapid7.com",
      "affectedData": [
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          "vendor": "Rapid7",
          "product": "Nexpose Virtual Appliance",
          "versions": [
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              "version": "2017.04.05",
              "lessThan": "2017.04.05*",
              "versionType": "custom"
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              "version": "2017.05.03",
              "versionType": "custom",
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            }
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        },
        {
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          "product": "InsightVM Virtual Appliance",
          "versions": [
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              "status": "affected",
              "version": "2017.04.05",
              "lessThan": "2017.04.05*",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "2017.05.03",
              "versionType": "custom",
              "lessThanOrEqual": "2017.05.03"
            }
          ]
        }
      ]
    }
  ],
  "published": "2023-01-12T22:15:09.263",
  "references": [
    {
      "url": "https://www.rapid7.com/blog/post/2017/05/17/rapid7-nexpose-virtual-appliance-duplicate-ssh-host-key-cve-2017-5242/",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "source": "cve@rapid7.com"
    },
    {
      "url": "https://www.rapid7.com/blog/post/2017/05/17/rapid7-nexpose-virtual-appliance-duplicate-ssh-host-key-cve-2017-5242/",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cve@rapid7.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-321"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-330"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Nexpose and InsightVM virtual appliances downloaded between April 5th, 2017 and May 3rd, 2017 contain identical SSH host keys. Normally, a unique SSH host key should be generated the first time a virtual appliance boots."
    },
    {
      "lang": "es",
      "value": "Los dispositivos virtuales Nexpose e InsightVM descargados entre el 5 de abril de 2017 y el 3 de mayo de 2017 contienen claves de host SSH idénticas. Normalmente, se debe generar una clave de host SSH única la primera vez que se inicia un dispositivo virtual."
    }
  ],
  "lastModified": "2026-06-17T01:20:13.933",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:rapid7:insightvm:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1DEA2123-D427-48C4-90B1-47B996A255C2",
              "versionEndIncluding": "2017-05-03",
              "versionStartIncluding": "2017-04-05"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@rapid7.com"
}