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CVE-2025-20389

Estado: AnalizadaMedia (6.5)—

In Splunk Enterprise versions below 10.0.2, 9.4.6, 9.3.8, and 9.2.10, and versions below 3.9.10, 3.8.58 and 3.7.28 of the Splunk Secure Gateway app on Splunk Cloud Platform, a low-privileged user that does not hold the "admin" or "power" Splunk roles could craft a malicious payload through the `label` column field after adding a new device in the Splunk Secure Gateway app. This could potentially lead to a client-side denial of service (DoS).

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)

Splunk — SplunkSplunk — Splunk Cloud PlatformSplunk — Splunk Secure Gateway

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-20389",
  "cveTags": [],
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        "ssvcData": {
          "id": "CVE-2025-20389",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-12-03T21:36:48.311013Z"
        }
      }
    ],
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "version": "3.1",
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
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        "exploitabilityScore": 2.8
      }
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  },
  "affected": [
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          "product": "Splunk Enterprise",
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          "product": "Splunk Cloud Platform",
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              "version": "10.0.2503",
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  ],
  "published": "2025-12-03T17:15:51.610",
  "references": [
    {
      "url": "https://advisory.splunk.com/advisories/SVD-2025-1208",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@cisco.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@cisco.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Splunk Enterprise versions below 10.0.2, 9.4.6, 9.3.8, and 9.2.10, and versions below 3.9.10, 3.8.58 and 3.7.28 of the Splunk Secure Gateway app on Splunk Cloud Platform, a low-privileged user that does not hold the \"admin\" or \"power\" Splunk roles could craft a malicious payload through the `label` column field after adding a new device in the Splunk Secure Gateway app. This could potentially lead to a client-side denial of service (DoS)."
    },
    {
      "lang": "es",
      "value": "En las versiones de Splunk Enterprise anteriores a la 10.0.2, 9.4.6, 9.3.8 y 9.2.10, y en las versiones anteriores a la 3.9.10, 3.8.58 y 3.7.28 de la aplicación Splunk Secure Gateway en Splunk Cloud Platform, un usuario con privilegios bajos que no posee los roles de Splunk 'admin' o 'power' podría crear una carga útil maliciosa a través del campo de columna 'label' después de añadir un nuevo dispositivo en la aplicación Splunk Secure Gateway. Esto podría conducir potencialmente a una denegación de servicio (DoS) del lado del cliente."
    }
  ],
  "lastModified": "2026-06-17T08:41:39.870",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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  "sourceIdentifier": "psirt@cisco.com"
}