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CVE-2026-73704

Estado: ModificadaAlta (8.8)—

A command sanitization bypass exists in the API of HPE Networking Fabric Composer. Successful exploitation could allow an authenticated low privilege operator user to escalate their permissions to those of an administrative user, leading to complete compromise of the affected 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.

AV:N/AC:L/PR:L indica acceso de red con privilegios bajos (T1210). CWE-77 (sanitización deficiente de comandos) + descripción de ejecución de comandos no autorizada justifica T1059 como impacto primario. La escalada de privilegios a admin es el objetivo final (T1068 secundario).

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

Threat Intelligence ProgramPrivileged Account ManagementExecution PreventionDisable or Remove Feature or ProgramApplication Isolation and SandboxingExploit Protection

Tecnologías afectadas (1)

Arubanetworks — Fabric Composer

CWE

Referencias

JSON original (NVD)

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          "options": [
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            },
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          "versions": [
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    }
  ],
  "lastModified": "2026-09-02T16:17:20.023",
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