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CVE-2025-59990

Estado: AnalizadaMedia (5.1)—

An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Juniper Networks Junos Space allows an attacker to inject script tags in the template creation pages that, when visited by another user, enable the attacker to execute commands with the target's permissions, including an administrator. This issue affects all versions of Junos Space before 24.1R4.

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)

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2025-59990",
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          "options": [
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          "timestamp": "2025-10-09T19:43:22.736979Z"
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
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          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
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    "cvssMetricV40": [
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          "valueDensity": "NOT_DEFINED",
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          "modifiedAttackRequirements": "NOT_DEFINED",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
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  "affected": [
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      "affectedData": [
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              "version": "0",
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  "published": "2025-10-09T17:16:01.143",
  "references": [
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      "tags": [
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  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "sirt@juniper.net",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Juniper Networks Junos Space allows an attacker to inject script tags in the template creation pages that, when visited by another user, enable the attacker to execute commands with the target's permissions, including an administrator.\nThis issue affects all versions of Junos Space before 24.1R4."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de neutralización incorrecta de la entrada durante la generación de páginas web ('Cross-site Scripting') en Juniper Networks Junos Space permite a un atacante inyectar etiquetas de script en las páginas de creación de plantillas que, cuando son visitadas por otro usuario, permiten al atacante ejecutar comandos con los permisos del objetivo, incluyendo un administrador.\nEste problema afecta a todas las versiones de Junos Space anteriores a 24.1R4."
    }
  ],
  "lastModified": "2026-10-01T16:10:00.257",
  "configurations": [
    {
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        {
          "negate": false,
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}