Input Validation Flaws in BeyondTrust Remote Support and Privileged Remote Access
CVE-2026-40141

8.5HIGH

Key Information:

Vendor

Beyondtrust

Status
Remote Support
Privilege Remote Access
Vendor
CVE Published:
6 July 2026

What is CVE-2026-40141?

A significant vulnerability exists in the web application components of BeyondTrust Remote Support and Privileged Remote Access, specifically relating to how certain input parameters are processed. The lack of proper validation for user-supplied input could permit an authenticated attacker, who has limited privileges, to gain access to resources or data they are not authorized to view. Such exploitation is confined to accounts possessing specific permissions, potentially leading to unauthorized data exposures and breaches.

Affected Version(s)

Privilege Remote Access 0 < 26.2.1

Privilege Remote Access 0 < 25.3.3

Remote Support 0 < 26.2.1

References

https://www.beyondtrust.com/trust-center/security-advisor...

CVSS V4

Score:
8.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.