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 specific authentication configuration to be enabled.
| Vendor | Product | Versions |
|---|---|---|
| BeyondTrust | Remote Support | 0, 0, 0, 0 |
Downstream vendors/products affected by this vulnerability
| Vendor | Product | Source | Confidence |
|---|---|---|---|
| beyondtrust | privileged remote access | mitre_affected | 90% |
Updated severity to CRITICAL, added affected versions 25.3.2 and 26.2.0, and noted that there is no available exploit.
Initial creation
