CVE-2013-2784

Name: CVE-2013-2784
Creator: NVD / NIST
Published: 2013-07-10T22:55:03.483+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 4.04%

Last modified Jun 16, 2026

CVE-2013-2784 is a vulnerability of currently unknown severity. Triangle Research International (aka Tri) Nano-10 PLC devices with firmware before r81 use an incorrect algorithm for bounds checking of data in Modbus/TCP packets, which allows remote attackers to cause a denial of service (networking outage) via a crafted packet to TCP port 502.. EPSS estimates a 4.04% chance of exploitation in the next 30 days.

Description

Triangle Research International (aka Tri) Nano-10 PLC devices with firmware before r81 use an incorrect algorithm for bounds checking of data in Modbus/TCP packets, which allows remote attackers to cause a denial of service (networking outage) via a crafted packet to TCP port 502.

Metrics

EPSS Probability

4.04%

89.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-310

Affected Software

Vendor	Product	Versions
Triplc	Nano-10 Plc Firmware	<= r80
Triplc	Nano-10 Plc	All versions

References

http://ics-cert.us-cert.gov/advisories/ICSA-13-189-02US Government Resource
http://ics-cert.us-cert.gov/advisories/ICSA-13-189-02US Government Resource

Timeline

Published: Jul 10, 2013
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2013-2784?

How severe is CVE-2013-2784?

Severity scoring for CVE-2013-2784 is pending analysis. The EPSS model estimates a 4.04% probability of exploitation in the next 30 days.

How do I fix CVE-2013-2784?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-2784?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST