BeyondTrust CVE-2026-1731 Scanner

Professional Python scanner for detecting BeyondTrust Remote Support / Privileged Remote Access exposure. Developer: issam junior
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CVE-2026-1731 — BeyondTrust Remote Code Execution Vulnerability

CVE-2026-1731 is a critical Remote Code Execution (RCE) vulnerability affecting BeyondTrust Privileged Remote Access (PRA) and Remote Support (RS) solutions. This vulnerability allows an unauthenticated or low-privileged attacker to execute arbitrary code on the target system by exploiting exposed remote access services.

The issue exists due to improper validation and handling of certain remote requests within the BeyondTrust service components. An attacker can interact with exposed endpoints to trigger unsafe processing, potentially resulting in full system compromise.

Technical Impact

• Remote code execution without physical access
• Unauthorized system access
• Privilege escalation
• Full compromise of the BeyondTrust appliance
• Potential lateral movement inside internal networks

Severity

• CVSS Score: 9.9 (Critical)
• Attack Vector: Network
• Privileges Required: None or Low
• User Interaction: Not required

Affected Products

• BeyondTrust Privileged Remote Access (PRA)
• BeyondTrust Remote Support (RS)

Risk

Organizations exposing BeyondTrust services to the internet may be vulnerable to remote compromise if patches are not applied or proper access restrictions are not configured.

Purpose of This Tool

This scanner is designed to safely detect exposed BeyondTrust services and identify systems that may be vulnerable to CVE-2026-1731. It performs passive fingerprinting and service detection without exploiting the vulnerability.

Disclaimer

This tool is intended for authorized security testing and defensive purposes only.

Installation