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CVE-2020-10264

Estado: ModificadaAlta (8.8)—

CB3 SW Version 3.3 and upwards, e-series SW Version 5.0 and upwards allow authenticated access to the RTDE (Real-Time Data Exchange) interface on port 30004 which allows setting registers, the speed slider fraction as well as digital and analog Outputs. Additionally unautheticated reading of robot data is also possible

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)

Universal-robots — UR Software

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2020-10264",
  "cveTags": [],
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        "source": "nvd@nist.gov",
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          "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.5,
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        "obtainOtherPrivilege": false,
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          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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  "affected": [
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      "affectedData": [
        {
          "vendor": "Universal Robots A/S",
          "product": "Universal Robots Robot Controllers CB 3.1",
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              "status": "affected",
              "version": "CB3 SW Versions 3.3 up to 3.12.1"
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          "product": "Universal Robots Robot Controllers e-Series",
          "versions": [
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              "status": "affected",
              "version": "next of SW Versions 5.0 up to 5.7",
              "lessThan": "unspecified",
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  "published": "2020-04-06T12:15:12.707",
  "references": [
    {
      "url": "https://www.universal-robots.com/how-tos-and-faqs/how-to/ur-how-tos/real-time-data-exchange-rtde-guide/",
      "tags": [
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      ],
      "source": "cve@aliasrobotics.com"
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    {
      "url": "https://www.universal-robots.com/how-tos-and-faqs/how-to/ur-how-tos/real-time-data-exchange-rtde-guide/",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cve@aliasrobotics.com",
      "description": [
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          "lang": "en",
          "value": "CWE-200"
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-306"
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  "descriptions": [
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      "lang": "en",
      "value": "CB3 SW Version 3.3 and upwards, e-series SW Version 5.0 and upwards allow authenticated access to the RTDE (Real-Time Data Exchange) interface on port 30004 which allows setting registers, the speed slider fraction as well as digital and analog Outputs. Additionally unautheticated reading of robot data is also possible"
    },
    {
      "lang": "es",
      "value": "CB3 SW Versión 3.3 y superiores, e-series SW Versión 5.0 y superiores, permiten un acceso autenticado a la interfaz RTDE (Real-Time Data Exchange) en el puerto 30004 que permite configurar registros, la fracción del deslizador de velocidad, así como las salidas digitales y analógicas. Adicionalmente, una lectura no autenticada de datos del robot también es posible."
    }
  ],
  "lastModified": "2026-06-17T02:47:35.230",
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    {
      "comment": "Software version 5.10 brings improvements to usability and configurability of Secure Shell Protocol (SSH), such that tunneling can be used to secure primary, secondary, RT, RTDE, DashBoard server and other interfaces. Universal Robots recommends that all users use SSH tunneling to access these interfaces in applications requiring authentication and encryption.\n\nAdditionally, SW version 5.10 includes a built-in configurable firewall, allowing fine-grained restrictions of remote access, and number of other security improvements. Universal Robots (UR) recommends always using the latest UR software, as security improvements will be rolled out continuously.\n\nCB2 and CB3 cobots are designed to be operating in factory networks where security relies on boundary protection (firewalls) and trusted clients on the network. They must only be connected to trusted networks and operated by authorized personnel.\n\n",
      "lastModified": "2022-04-12T13:44:00.157",
      "organization": "Universal Robots"
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  "sourceIdentifier": "cve@aliasrobotics.com"
}