Medium severity5.3NVD Advisory· Published May 3, 2024· Updated Jun 17, 2026
CVE-2023-39458
CVE-2023-39458
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:trianglemicroworks:scada_data_gateway:5.1.3.20324:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:trianglemicroworks:scada_data_gateway:5.1.3.20324:*:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: 5.1.3.20324
Patches
Vulnerability mechanics
References
2- www.zerodayinitiative.com/advisories/ZDI-23-1026/nvdThird Party Advisory
- www.trianglemicroworks.com/products/scada-data-gateway/what's-newnvdRelease Notes
News mentions
0No linked articles in our index yet.