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CVE-2024-21917

Estado: ModificadaCrítica (9.1)—

A vulnerability exists in Rockwell Automation FactoryTalk® Service Platform that allows a malicious user to obtain the service token and use it for authentication on another FTSP directory. This is due to the lack of digital signing between the FTSP service token and directory.  If exploited, a malicious user could potentially retrieve user information and modify settings without any authentication.

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)

Rockwellautomation — Factorytalk Services Platform

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-21917",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-21917",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-02-06T05:00:19.636807Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
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        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/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
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
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          "integrityImpact": "HIGH",
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          "confidentialityImpact": "HIGH"
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        "exploitabilityScore": 3.9
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          "vendor": "Rockwell Automation",
          "product": "FactoryTalk® Service Platform",
          "versions": [
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              "status": "affected",
              "version": "<= v6.31"
            }
          ],
          "defaultStatus": "unaffected"
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  "published": "2024-01-31T19:15:08.633",
  "references": [
    {
      "url": "https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1660.html",
      "source": "PSIRT@rockwellautomation.com"
    },
    {
      "url": "https://www.rockwellautomation.com/en-us/support/advisory.SD1660.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "PSIRT@rockwellautomation.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-347"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
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          "value": "CWE-347"
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  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability exists in Rockwell Automation FactoryTalk® Service Platform that allows a malicious user to obtain the service token and use it for authentication on another FTSP directory. This is due to the lack of digital signing between the FTSP service token and directory.  If exploited, a malicious user could potentially retrieve user information and modify settings without any authentication."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad en Rockwell Automation FactoryTalk® Service Platform que permite a un usuario malintencionado obtener el token de servicio y usarlo para autenticación en otro directorio FTSP. Esto se debe a la falta de firma digital entre el token del servicio FTSP y el directorio. Si se explota, un usuario malintencionado podría potencialmente recuperar información del usuario y modificar la configuración sin ninguna autenticación."
    }
  ],
  "lastModified": "2026-06-17T07:10:24.587",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "matchCriteriaId": "B58012D3-971A-4BE7-984B-D26120477A6C",
              "versionEndIncluding": "6.31.00"
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          "operator": "OR"
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  ],
  "sourceIdentifier": "PSIRT@rockwellautomation.com"
}