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CVE-2018-1000621

Estado: ModificadaAlta (8.1)—

Mycroft AI mycroft-core en versiones 18.2.8b y anteriores contiene una vulnerabilidad de control de acceso incorrecto en la configuración de Websocket que puede resultar en la ejecución de código. Esto SOLO afecta a las instalaciones de Mycroft para Linux y las "non-enclosure"; Mark 1 y Picroft no se han visto afectadas. El ataque parece ser explotable mediante acceso remoto al servidor websocket inseguro. Actualmente, no existe solución a este problema.

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)

Mycroft — Mycroft-core

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-1000621",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 8.1,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "impactScore": 5.9,
        "exploitabilityScore": 2.2
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  "affected": [
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      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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              "version": "n/a"
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  "published": "2018-07-09T20:29:00.783",
  "references": [
    {
      "url": "https://community.mycroft.ai/t/zero-click-remote-code-execution-in-mycroft-ai-vocal-assistant/3930/13",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
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    },
    {
      "url": "https://community.mycroft.ai/t/zero-click-remote-code-execution-in-mycroft-ai-vocal-assistant/3930/13",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
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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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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-732"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Mycroft AI mycroft-core version 18.2.8b and earlier contains a Incorrect Access Control vulnerability in Websocket configuration that can result in code execution. This impacts ONLY the Mycroft for Linux and \"non-enclosure\" installs - Mark 1 and Picroft unaffected. This attack appear to be exploitable remote access to the unsecured websocket server. This vulnerability appears to have been fixed in No fix currently available."
    },
    {
      "lang": "es",
      "value": "Mycroft AI mycroft-core en versiones 18.2.8b y anteriores contiene una vulnerabilidad de control de acceso incorrecto en la configuración de Websocket que puede resultar en la ejecución de código. Esto SOLO afecta a las instalaciones de Mycroft para Linux y las \"non-enclosure\"; Mark 1 y Picroft no se han visto afectadas. El ataque parece ser explotable mediante acceso remoto al servidor websocket inseguro. Actualmente, no existe solución a este problema."
    }
  ],
  "lastModified": "2026-06-17T01:32:57.460",
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