ZDI-CAN-20501: ZDI-23-1025: (Pwn2Own) Triangle MicroWorks SCADA Data Gateway Missing Authentication Vulnerability

Published Aug 4, 2023

Updated

This vulnerability allows remote attackers to bypass authentication on affected installations of Triangle MicroWorks SCADA Data Gateway. Authentication is not required to exploit this vulnerability.

Affected Software

1 affected component

Triangle MicroWorks SCADA Data Gateway

Event History

Aug 4, 2023

Advisory Published

05:00 AM

Data Sourced

05:00 AM

Description

Mar 26, 2025

Advisory Published

via ZDI·05:07 AM

Frequently Asked Questions

What is the severity of ZDI-CAN-20501?

The severity of ZDI-CAN-20501 is high due to the ability of remote attackers to bypass authentication without any prerequisites.

How do I fix ZDI-CAN-20501?

To fix ZDI-CAN-20501, update your Triangle MicroWorks SCADA Data Gateway to the latest version that addresses this authentication bypass vulnerability.

What types of systems are affected by ZDI-CAN-20501?

ZDI-CAN-20501 affects installations of Triangle MicroWorks SCADA Data Gateway.

Can ZDI-CAN-20501 be exploited remotely?

Yes, ZDI-CAN-20501 can be exploited remotely, allowing attackers to bypass authentication from a distant location.

Is authentication required to exploit ZDI-CAN-20501?

No, authentication is not required to exploit ZDI-CAN-20501, making it particularly critical.