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CVE-2023-39465

Published: May 3, 2024Updated: Jun 17, 2025 Sources: CVE List NVD BDUCWE-321
7.5HIGH
NVD MITRE
EPSS Score
0.7%
Top 51.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Triangle MicroWorks SCADA Data Gateway Use of Hard-coded Cryptograhic Key Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Triangle MicroWorks SCADA Data Gateway. Authentication is not required to exploit this vulnerability. The specific flaw exists within the TmwCrypto class. The issue results from the usage of a hard-coded cryptograhic key and the usage of a hard-coded certificate. An attacker can leverage this vulnerability to disclose sensitive information. Was ZDI-CAN-20615.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-321

Affected Products

SCADA Data GatewayTriangle MicroWorks
On-prem
ICS / OT / IoT / industrial-network
scada data gatewaytrianglemicroworks
Mixed
ICS / OT / IoT / plc-scada-hmi
SCADA Data Gateway (SDG)Triangle MicroWorks, Inc
On-prem
ICS / OT / IoT / industrial-network
triangle microworkscommercialICS / OT / IoTaka triangle microworks, inc
trianglemicroworkscommercialICS / OT / IoTaka scada data gateway
triangle microworks, inccommercialICS / OT / IoTaka triangle microworks

Exploitability

Official Patch Available
No detection template yetWe can run the check for you — a free external exposure review, no install. Check my exposure

References

https://www.zerodayinitiative.com/advisories/ZDI-23-1033/
zerodayinitiative.com
https://www.trianglemicroworks.com/products/scada-data-gateway/what's-new
trianglemicroworks.com
https://www.zerodayinitiative.com/advisories/ZDI-CAN-20615
zerodayinitiative.com
and 1 more references View all →

Timeline

Published
May 3, 2024
Last Updated
Jun 17, 2025

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