CVE-2023-39458
MEDIUMTriangle MicroWorks SCADA Data Gateway - Authentication Bypass via Hard-coded SSL Certificate
Title source: llmDescription
Triangle MicroWorks SCADA Data Gateway Use of Hard-coded Credentials Authentication Bypass Vulnerability. This vulnerability allows network-adjacent 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 within the handling of certificates. The service uses a hard-coded default SSL certificate. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-20509.
References (2)
Core 2
Core References
Third Party Advisory x_research-advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-1026/
Release Notes vendor-advisory
https://www.trianglemicroworks.com/products/scada-data-gateway/what's-new
Scores
CVSS v3
5.3
EPSS
0.0025
EPSS Percentile
15.7%
Attack Vector
ADJACENT_NETWORK
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-798
Status
published
Products (1)
trianglemicroworks/scada_data_gateway
5.1.3.20324
Published
May 03, 2024
Tracked Since
Feb 18, 2026