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Vulnerabilities
Vulnerability

CVE-2026-40138

Reference data from vuln.mlab.sh, coverage from our own index.

CVSS
8.1 High
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Risk score
64.8
Published
2026-07-06
Status
Analyzed

A critical pre-authentication vulnerability exists in the authentication subsystem of BeyondTrust Remote Support and Privileged Remote Access. Improper validation of authentication data may allow a network-positioned attacker to bypass access controls and gain unauthorized access to the appliance, including accounts with elevated privileges. Exploitation requires a specific authentication configuration to be enabled

Weaknesses

CWE-287

Coverage 2

Advisories and references