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CVE-2016-6554

Estado: ModificadaCrítica (9.8)—

Synology NAS servers DS107, firmware version 3.1-1639 and prior, and DS116, DS213, firmware versions prior to 5.2-5644-1, use non-random default credentials of: guest:(blank) and admin:(blank) . A remote network attacker can gain privileged access to a vulnerable device.

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 (3)

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2016-6554",
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        "type": "Primary",
        "source": "nvd@nist.gov",
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          "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"
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        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
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          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
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          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "exploitabilityScore": 3.9
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  "affected": [
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      "affectedData": [
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          "vendor": "Synology",
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          "versions": [
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              "versionType": "custom",
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  ],
  "published": "2018-07-13T20:29:00.753",
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      "url": "https://www.kb.cert.org/vuls/id/404187",
      "tags": [
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      "source": "cret@cert.org"
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      "source": "cret@cert.org"
    },
    {
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      "tags": [
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      "source": "cret@cert.org"
    },
    {
      "url": "https://www.kb.cert.org/vuls/id/404187",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cret@cert.org",
      "description": [
        {
          "lang": "en",
          "value": "CWE-255"
        }
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    },
    {
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
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  ],
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      "lang": "en",
      "value": "Synology NAS servers DS107, firmware version 3.1-1639 and prior, and DS116, DS213, firmware versions prior to 5.2-5644-1, use non-random default credentials of: guest:(blank) and admin:(blank) . A remote network attacker can gain privileged access to a vulnerable device."
    },
    {
      "lang": "es",
      "value": "Los servidores Synology NAS DS107, en versiones de firmware  3.1-1639 y anteriores; y DS116 y DS213, en versiones de firmware anteriores a la 5.2-5644-1, emplea credenciales por defecto no aleatorias de: uest:(en blanco) y admin:(en blanco) . Un atacante remoto en la red puede obtener acceso privilegiado a un dispositivo vulnerable."
    }
  ],
  "lastModified": "2026-06-17T00:51:22.407",
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