Beyondtrust Privileged Remote Access vulnerabilities

CVE-2026-1731 [CRITICAL] CWE-78 CVE-2026-1731: BeyondTrust Remote Support (RS) and certain older versions of Privileged Remote Access (PRA) contain BeyondTrust Remote Support (RS) and certain older versions of Privileged Remote Access (PRA) contain a critical pre-authentication remote code execution vulnerability. By sending specially crafted requests, an unauthenticated remote attacker may be able to execute operating system commands in the context of the site user.

CVE-2024-12356 [CRITICAL] CWE-77 CVE-2024-12356: A critical vulnerability has been discovered in Privileged Remote Access (PRA) and Remote Support (R A critical vulnerability has been discovered in Privileged Remote Access (PRA) and Remote Support (RS) products which can allow an unauthenticated attacker to inject commands that are run as a site user.

CVE-2024-12686 [HIGH] CWE-78 CVE-2024-12686: A vulnerability has been discovered in Privileged Remote Access (PRA) and Remote Support (RS) which A vulnerability has been discovered in Privileged Remote Access (PRA) and Remote Support (RS) which can allow an attacker with existing administrative privileges to inject commands and run as a site user.

CVE-2026-40139 [CRITICAL] CWE-287 CVE-2026-40139: A critical pre-authentication vulnerability exists in the authentication subsystem of BeyondTrust Re A critical pre-authentication vulnerability exists in the authentication subsystem of BeyondTrust Remote Support. Improper processing of authentication requests may allow an unauthenticated remote attacker to bypass access controls and gain unauthorized access to the appliance, including accounts with elevated privileges. Exploitation requires a s

CVE-2026-40141 [CRITICAL] CWE-943 CVE-2026-40141: A high-severity vulnerability exists in a web application component of BeyondTrust Remote Support an A high-severity vulnerability exists in a web application component of BeyondTrust Remote Support and Privileged Remote Access related to the processing of certain input parameters. Insufficient validation of user-supplied input may allow an authenticated attacker with limited privileges to access unintended resources or data beyond their authoriz

CVE-2023-4310 [CRITICAL] CWE-77 CVE-2023-4310: BeyondTrust Privileged Remote Access (PRA) and Remote Support (RS) versions 23.2.1 and 23.2.2 contai BeyondTrust Privileged Remote Access (PRA) and Remote Support (RS) versions 23.2.1 and 23.2.2 contain a command injection vulnerability which can be exploited through a malicious HTTP request. Successful exploitation of this vulnerability can allow an unauthenticated remote attacker to execute underlying operating system commands within the context o

CVE-2025-5309 [CRITICAL] CWE-94 CVE-2025-5309: The chat feature within Remote Support (RS) and Privileged Remote Access (PRA) is vulnerable to a Se The chat feature within Remote Support (RS) and Privileged Remote Access (PRA) is vulnerable to a Server-Side Template Injection vulnerability which can lead to remote code execution.

CVE-2026-40138 [HIGH] CWE-287 CVE-2026-40138: A critical pre-authentication vulnerability exists in the authentication subsystem of BeyondTrust Re 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. Exploitat

CVE-2026-40140 [HIGH] CWE-400 CVE-2026-40140: BeyondTrust Remote Support and Privileged Remote Access contain a high-severity pre-authentication v 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.

CVE-2023-23632 [HIGH] CWE-287 CVE-2023-23632: BeyondTrust Privileged Remote Access (PRA) versions 22.2.x to 22.4.x are vulnerable to a local authe BeyondTrust Privileged Remote Access (PRA) versions 22.2.x to 22.4.x are vulnerable to a local authentication bypass. Attackers can exploit a flawed secret verification process in the BYOT shell jump sessions, allowing unauthorized access to jump items by guessing only the first character of the secret.

CVE-2025-0217 [HIGH] CWE-287 CVE-2025-0217: BeyondTrust Privileged Remote Access (PRA) versions prior to 25.1 are vulnerable to a local authenti BeyondTrust Privileged Remote Access (PRA) versions prior to 25.1 are vulnerable to a local authentication bypass. A local authenticated attacker can view the connection details of a ShellJump session that was initiated with external tools, allowing unauthorized access to connected sessions.