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CVE-2017-7649

Estado: ModificadaCrítica (9.8)—

The network enabled distribution of Kura before 2.1.0 takes control over the device's firewall setup but does not allow IPv6 firewall rules to be configured. Still the Equinox console port 5002 is left open, allowing to log into Kura without any user credentials over unencrypted telnet and executing commands using the Equinox "exec" command. As the process is running as "root" full control over the device can be acquired. IPv6 is also left in auto-configuration mode, accepting router advertisements automatically and assigns a MAC address based IPv6 address.

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)

Eclipse — Kura

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2017-7649",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.0/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": "emo@eclipse.org",
      "affectedData": [
        {
          "vendor": "Eclipse Foundation",
          "product": "Eclipse Kura Installer",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "2.1.0",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2017-09-11T16:29:00.213",
  "references": [
    {
      "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=514681",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "emo@eclipse.org"
    },
    {
      "url": "https://github.com/eclipse/kura/issues/956",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "emo@eclipse.org"
    },
    {
      "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=514681",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/eclipse/kura/issues/956",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The network enabled distribution of Kura before 2.1.0 takes control over the device's firewall setup but does not allow IPv6 firewall rules to be configured. Still the Equinox console port 5002 is left open, allowing to log into Kura without any user credentials over unencrypted telnet and executing commands using the Equinox \"exec\" command. As the process is running as \"root\" full control over the device can be acquired. IPv6 is also left in auto-configuration mode, accepting router advertisements automatically and assigns a MAC address based IPv6 address."
    },
    {
      "lang": "es",
      "value": "La distribución adaptada a la red de Kura en versiones anteriores a la 2.1.0 asume el control de la configuración del firewall del dispositivo, pero no permite la configuración de las reglas del firewall IPv6. El puerto 5002 de la consola Equinox queda abierto, permitiendo el acceso a Kura sin credenciales de usuario por medio de un protocolo telnet sin cifrar y ejecutando comandos con el comando de Equinox \"exec\". Se puede conseguir el control total del dispositivo al ejecutarse el proceso como root. IPv6 también se deja en modo de autoconfiguración, aceptando anuncios de router automáticamente y asignando una dirección IPv6 basada en una dirección MAC."
    }
  ],
  "lastModified": "2026-06-17T01:24:53.000",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:eclipse:kura:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D5CB27F8-741A-458B-94C3-C2657DB5D4B4",
              "versionEndIncluding": "2.0.2"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "emo@eclipse.org"
}