Triangle MicroWorks SCADA Data Gateway before 3.00.0635 allows physically proximate attackers to cause a denial of service (excessive data processing) via a crafted DNP request over a serial line.
Fixes

Solution

Triangle MicroWorks has produced an update and release notes describing the mitigation. Please contact Triangle MicroWorks Support for details on specific platform updates here: http://www.trianglemicroworks.com/SupportPage.htm Release notes are found here: http://www.trianglemicroworks.com/products/scada-data-gateway/what%27s-new Triangle MicroWorks recommends following the International Electrotechnical Commission (IEC) Technical Specification TS 62351 to reduce the risk from vulnerability. More information on recommended implementation practices for Triangle MicroWorks products is available by contacting your product representative.


Workaround

No workaround given by the vendor.

History

Thu, 02 Oct 2025 22:30:00 +0000

Type Values Removed Values Added
Title Triangle MicroWorks SCADA Data Gateway Resource Exhaustion
Weaknesses CWE-400
References
Metrics cvssV2_0

{'score': 2.1, 'vector': 'AV:L/AC:L/Au:N/C:N/I:N/A:P'}

cvssV2_0

{'score': 1.2, 'vector': 'AV:L/AC:H/Au:N/C:N/I:N/A:P'}


cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2025-10-02T22:19:28.957Z

Reserved: 2014-03-13T00:00:00

Link: CVE-2014-2343

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2014-05-30T23:55:02.783

Modified: 2025-10-02T23:15:30.137

Link: CVE-2014-2343

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.