385 matches found
CVE-2026-40140 High-Severity Pre-Authentication Vulnerability in BeyondTrust Remote Support and Privileged Remote Access
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...
EUVD-2026-41888
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...
EUVD-2026-41887
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...
CVE-2026-40139
BeyondTrust Remote Support authentication subsystem contains a critical pre-authentication vulnerability (CVE-2026-40139). Improper processing of authentication requests may allow an unauthenticated remote attacker to bypass access controls and gain unauthorized access to the appliance, including...
CVE-2026-40139 Critical Pre-Authentication Vulnerability in BeyondTrust Remote Support and Privileged Remote Access
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...
CVE-2026-40139
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...
CVE-2026-40139 Critical Pre-Authentication Vulnerability in BeyondTrust Remote Support and Privileged Remote Access
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...
CVE-2026-40138
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...
CVE-2026-40138 Critical Pre-Authentication Vulnerability in BeyondTrust Remote Support and Privileged Remote Access
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...
CVE-2026-40138
CVE-2026-40138 is a critical pre-authentication vulnerability in the authentication subsystem of BeyondTrust Remote Support and Privileged Remote Access. The underlying issue is improper validation of authentication data, which could let a network-positioned attacker bypass access controls and ga...
CVE-2026-40138 Critical Pre-Authentication Vulnerability in BeyondTrust Remote Support and Privileged Remote Access
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...
PT-2026-55951
Name of the Vulnerable Software and Affected Versions BeyondTrust Remote Support affected versions not specified Description A critical pre-authentication flaw exists in the authentication subsystem. Improper processing of authentication requests allows an unauthenticated remote attacker to bypas...
PT-2026-55950
Name of the Vulnerable Software and Affected Versions BeyondTrust Remote Support and Privileged Remote Access versions prior to 26.2.1 BeyondTrust Remote Support and Privileged Remote Access versions prior to 25.3.3 Description A critical pre-authentication flaw exists in the authentication...
PT-2026-55953
Name of the Vulnerable Software and Affected Versions BeyondTrust Remote Support and Privileged Remote Access affected versions not specified Description A high-severity issue exists in a web application component due to insufficient validation of user-supplied input. This flaw allows an...
PT-2026-55952
Name of the Vulnerable Software and Affected Versions BeyondTrust Remote Support and Privileged Remote Access affected versions not specified Description A pre-authentication issue exists in the network communication subsystem. Insufficient validation of client-supplied input allows an...
Exploit for OS Command Injection in Beyondtrust Privileged_Remote_Access
CVE-2026-1731 — BeyondTrust Remote Support & PRA Pre-auth RCE...
Cross‑tenant helpdesk impersonation to data exfiltration: A human-operated intrusion playbook
In this article 1. Risk to enterprise environments 2. Attack chain overview 1. Stage 1: Initial contact via Teams T1566.003 Spearphishing via Service 2. Stage 2: Remote assistance foothold 3. Stage 3: Interactive reconnaissance and access validation 4. Stage 4: Payload placement and trusted...
Exploit for OS Command Injection in Beyondtrust Privileged_Remote_Access
BeyondTrust CVE-2026-1731 PoC Overview A Python-based sec...
BeyondTrust RS 25.3.1 PRA/RS Mass Scanner
This Metasploit module is a safe auxiliary scanner for the Metasploit Framework designed to identify potentially vulnerable deployments of BeyondTrust Privileged Remote Access and BeyondTrust Remote Support that are susceptible to CVE-2026-1731...