Advisory Details

April 14th, 2023

(Pwn2Own) Triangle MicroWorks SCADA Data Gateway Restore Workspace Directory Traversal Remote Code Execution Vulnerability

ZDI-23-450
ZDI-CAN-17227

CVE ID CVE-2022-0369
CVSS SCORE 7.2, AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
AFFECTED VENDORS Triangle MicroWorks
AFFECTED PRODUCTS SCADA Data Gateway
VULNERABILITY DETAILS

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Triangle MicroWorks SCADA Data Gateway. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.

The specific flaw exists within the Restore Workspace feature. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of SYSTEM.

ADDITIONAL DETAILS

Fixed in Version 5.01.02


DISCLOSURE TIMELINE
  • 2022-05-09 - Vulnerability reported to vendor
  • 2023-04-14 - Coordinated public release of advisory
CREDIT Steven Seeley (mr_me) and Chris Anastasio (muffin) of Incite Team
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