CVE-2013-2793

highpriority · track · 32EPSS 0.015 · 74 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.47% (74th) EPSS

CVSS 7.8 · high

Is it mine?

14 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

Triangle MicroWorks SCADA Data Gateway 2.50.0309 through 3.00.0616, DNP3 .NET Protocol components 3.06.0.171 through 3.15.0.369, and DNP3 C libraries 3.06.0000 through 3.15.0000 allow remote attackers to cause a denial of service (infinite loop) via a crafted DNP3 TCP packet.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

MitigationDNP3 .NET Protocol componentscisa_csaf_ot
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.
MitigationDNP3 ANSI C source code librariescisa_csaf_ot
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.
MitigationSCADA Data Gatewaycisa_csaf_ot
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.

cvss

Technical severity, 0–10. One row per scoring source.

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.6–7.8

v2.07.8highAV:N/AC:L/Au:N/C:N/I:N/A:Cprimary · NVD / NIST USexploitability 10 · impact 6.9

v2.07.1highAV:N/AC:M/Au:N/C:N/I:N/A:Csecondary · CISA US

v2.06.6mediumAV:N/AC:L/Au:N/C:N/I:N/A:C/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimaryCWE-20US

affected products (14)

Products and version ranges known to be affected.

Triangle MicroWorks DNP3 .NET Protocol components: >=v3.06.0.171|<=v3.15.0.369all versionscisa_csaf_otUS
Triangle MicroWorks DNP3 ANSI C source code libraries: >=v3.06.0000|<=v3.15.0000all versionscisa_csaf_otUS
Triangle MicroWorks SCADA Data Gateway: >=v2.50.0309|<=v3.00.0616all versionscisa_csaf_otUS
Triangle MicroWorks DNP3 .NET Protocol componentsv3.06.0.171| → v3.15.0.369cisa_csaf_otUS
Triangle MicroWorks DNP3 ANSI C source code librariesv3.06.0000| → v3.15.0000cisa_csaf_otUS
Triangle MicroWorks SCADA Data Gatewayv2.50.0309| → v3.00.0616cisa_csaf_otUS
n/a n/a≤ n/aenisa_euvdEU
trianglemicroworks .net communication protocol components= 3.06.0.171nvdUScpe:2.3:a:trianglemicroworks:.net_communication_protocol_components:*:*:*:*:*:*:*:*
trianglemicroworks .net communication protocol components= 3.15.0.369nvdUScpe:2.3:a:trianglemicroworks:.net_communication_protocol_components:*:*:*:*:*:*:*:*
trianglemicroworks ansi c source code libraries= 3.06.0000nvdUScpe:2.3:a:trianglemicroworks:ansi_c_source_code_libraries:*:*:*:*:*:*:*:*
trianglemicroworks ansi c source code libraries= 3.15.0000nvdUScpe:2.3:a:trianglemicroworks:ansi_c_source_code_libraries:*:*:*:*:*:*:*:*
trianglemicroworks scada data gateway= 2.50nvdUScpe:2.3:a:trianglemicroworks:scada_data_gateway:*:*:*:*:*:*:*:*
trianglemicroworks scada data gateway= 2.50.0309nvdUScpe:2.3:a:trianglemicroworks:scada_data_gateway:*:*:*:*:*:*:*:*
trianglemicroworks scada data gateway= 3.00.0616nvdUScpe:2.3:a:trianglemicroworks:scada_data_gateway:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-13-240-01Triangle MicroWorks Improper Input Validation2013-05-31icsa · cisa_csaf_otUS
This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

published 2013-09-09modified 2026-06-16

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references (8)

External citations — patches, advisories, analysis.

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