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CVE-2026-41288

Estado: ModificadaAlta (7.3)—

Incorrect permission assignment for a resource in the patch management component of the WatchGuard Agent on Windows allows an authenticated local user to elevate their privileges to NT AUTHORITY\\SYSTEM.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Vector AV:L (acceso local autenticado) sin UI:R y CWE-732 (permisos incorrectos) confirman escalada de privilegios a SYSTEM. Impactos: modificación de cuentas de servicio y asunción de identidad con privilegios elevados.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

User Account ManagementPrivileged Account ManagementExecution PreventionUpdate SoftwareThreat Intelligence ProgramRestrict File and Directory Permissions

Tecnologías afectadas (1)

Watchguard — Agent

CWE

Referencias

JSON original (NVD)

Mostrar
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          "options": [
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          "version": "2.0.3",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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      "affectedData": [
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  "published": "2026-05-06T16:16:10.147",
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    },
    {
      "url": "https://www.watchguard.com/wgrd-psirt/advisory/WGSA-2026-00011",
      "tags": [
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      ],
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  "vulnStatus": "Modified",
  "weaknesses": [
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    }
  ],
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