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CVSS 10.0CVSS 10.0 · CRITICAL

CVE-2026-76658RCE sin autenticación en HPE Networking Fabric Composer

A vulnerability has been identified in the SSH daemon of HPE Networking Fabric Composer that could allow an unauthenticated remote attacker to gain administrative access to vulnerable AFC hosts. Successful exploitation could allow an attacker to execute arbitrary commands as a privileged user on the underlying operating system leading to complete system compromise.

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Análisis

HPE Networking Fabric Composer contains a critical vulnerability in its SSH daemon. Remote, unauthenticated attackers can gain administrative shell access to the host, allowing for complete system compromise and control over the managed network fabric.

Roles relevantes

ciberseguridadCloudLinuxBackend

Severidad

Puntaje: 10.0(CRITICAL)
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
AV: NETWORK
AC: LOW
PR: NONE
UI: NONE
S: CHANGED
C: HIGH
I: HIGH
A: HIGH
Tipo de falla (CWE): CWE-287

EPSS

Sin puntaje EPSS aún (CVE muy reciente).

Descripción técnica

A vulnerability has been identified in the SSH daemon of HPE Networking Fabric Composer that could allow an unauthenticated remote attacker to gain administrative access to vulnerable AFC hosts. Successful exploitation could allow an attacker to execute arbitrary commands as a privileged user on the underlying operating system leading to complete system compromise.

Publicada: 1/9/2026, 20:17:23
Última modificación: 1/9/2026, 21:18:46

Referencias

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