[CVE-2026-40140] BeyondTrust Remote Support and Privileged Remote Access contain a high-severity pre-authentication v…

Descripción técnica

BeyondTrust Remote Support and Privileged Remote Access contain a high-severity pre-authentication vulnerability in the network communication subsystem. Insufficient validation of client-supplied input may allow an unauthenticated remote attacker to trigger a denial-of-service condition affecting appliance availability.

Puntuación CVSS

Score: 7.5/10 — Severidad: HIGH — Estado NIST: Analyzed

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Productos afectados

Privileged remote access, Remote support — Beyondtrust

Debilidades (CWE)

CWE-400

Fuente oficial

Publicado en NIST NVD.