CVE-2023-39457

Triangle MicroWorks SCADA Data Gateway Missing Authentication Vulnerability. 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. The specific flaw exists due to the lack of user authentication. The issue results from missing authentication in the default system configuration. An attacker can leverage this vulnerability to execute arbitrary code in the context of root. Was ZDI-CAN-20501.

• CWE-306

• https://www.trianglemicroworks.com/products/scada-data-gateway/what's-newRelease Notes
• https://www.zerodayinitiative.com/advisories/ZDI-23-1025/Third Party Advisory
• https://www.trianglemicroworks.com/products/scada-data-gateway/what's-newRelease Notes
• https://www.zerodayinitiative.com/advisories/ZDI-23-1025/Third Party Advisory

Published

May 3, 2024

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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