fkie_cve-2021-21298
Vulnerability from fkie_nvd
Published
2021-02-26 17:15
Modified
2024-11-21 05:47
Severity ?
3.5 (Low) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
Node-Red is a low-code programming for event-driven applications built using nodejs. Node-RED 1.2.7 and earlier has a vulnerability which allows arbitrary path traversal via the Projects API. If the Projects feature is enabled, a user with `projects.read` permission is able to access any file via the Projects API. The issue has been patched in Node-RED 1.2.8. The vulnerability applies only to the Projects feature which is not enabled by default in Node-RED. The primary workaround is not give untrusted users read access to the Node-RED editor.
References
security-advisories@github.comhttps://github.com/node-red/node-red/commit/74db3e17d075f23d9c95d7871586cf461524c456Patch, Third Party Advisory
security-advisories@github.comhttps://github.com/node-red/node-red/releases/tag/1.2.8Release Notes, Third Party Advisory
security-advisories@github.comhttps://github.com/node-red/node-red/security/advisories/GHSA-m33v-338h-4v9fThird Party Advisory
security-advisories@github.comhttps://www.npmjs.com/package/%40node-red/runtime
af854a3a-2127-422b-91ae-364da2661108https://github.com/node-red/node-red/commit/74db3e17d075f23d9c95d7871586cf461524c456Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/node-red/node-red/releases/tag/1.2.8Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/node-red/node-red/security/advisories/GHSA-m33v-338h-4v9fThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.npmjs.com/package/%40node-red/runtime
Impacted products
Vendor Product Version
nodered node-red *


To clipboard 

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    {
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        {
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              "criteria": "cpe:2.3:a:nodered:node-red:*:*:*:*:*:node.js:*:*",
              "matchCriteriaId": "FD380E45-4954-4427-90D5-66896B983B30",
              "versionEndExcluding": "1.2.8",
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            }
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          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Node-Red is a low-code programming for event-driven applications built using nodejs. Node-RED 1.2.7 and earlier has a vulnerability which allows arbitrary path traversal via the Projects API. If the Projects feature is enabled, a user with `projects.read` permission is able to access any file via the Projects API. The issue has been patched in Node-RED 1.2.8. The vulnerability applies only to the Projects feature which is not enabled by default in Node-RED. The primary workaround is not give untrusted users read access to the Node-RED editor."
    },
    {
      "lang": "es",
      "value": "Node-Red es una programaci\u00f3n de low-code para aplicaciones basadas en eventos dise\u00f1adas usando nodejs.\u0026#xa0;Node-RED versiones 1.2.7 y anteriores, presentan una vulnerabilidad que permite un salto de ruta arbitrario por medio de la API Projects.\u0026#xa0;Si la funcionalidad Proyects est\u00e1 habilitada, un usuario con el permiso \"projects.read\" puede acceder a cualquier archivo por medio de la API Proyects.\u0026#xa0;El problema ha sido parcheado en Node-RED versi\u00f3n 1.2.8.\u0026#xa0;La vulnerabilidad se aplica solo a la funcionalidad Proyects que no est\u00e1 habilitada por defecto en Node-RED.\u0026#xa0;La soluci\u00f3n alternativa principal es no dar acceso de lectura al editor de Node-RED para usuarios que no son confiables"
    }
  ],
  "id": "CVE-2021-21298",
  "lastModified": "2024-11-21T05:47:58.150",
  "metrics": {
    "cvssMetricV2": [
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        "baseSeverity": "LOW",
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          "availabilityImpact": "NONE",
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        "exploitabilityScore": 6.8,
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        "source": "nvd@nist.gov",
        "type": "Primary",
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    "cvssMetricV31": [
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        "cvssData": {
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          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 3.5,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
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          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N",
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          "confidentialityImpact": "HIGH",
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        "source": "nvd@nist.gov",
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  "published": "2021-02-26T17:15:12.337",
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  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "CWE-22"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}


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