Trend Micro Threat Discovery Appliance Auth Bypass via Directory Traversal

As the Trend Micro Threat Discovery Appliance 2.6.1062r1 processes a session id cookie, directory traversal enables a remote, unauthenticated intruder to delete arbitrary files as root. This can be used to bypass authentication or to trigger a denial of service.

Mitigation / Precaution

• In order to patch this vulnerability, please install the official patch Trend Micro Threat Discovery Appliance made available for supported, vulnerable instances.

Written by

Sooraj V Nair

Cyber Security Engineer