CVE-2013-5741

Published: Oct 29, 2013Modified: Apr 29, 2026

7.8

Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability: 10.0 / Impact: 6.9

Source: NVD

Description

Triangle Research International (aka Tri) Nano-10 PLC devices with firmware r81 and earlier do not properly handle large length values in MODBUS data, which allows remote attackers to cause a denial of service (transition to the interrupt state) via a crafted packet to TCP port 502.

Affected (3)

Products: Triplc: Nano 10 Plc Firmware, Nano 10 Plc

2 products

Nano 10 Plc Firmware

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Triplc Nano 10 Plc Firmware	Up to r81
Triplc Nano 10 Plc Firmware	Version r80
Triplc Nano 10 Plc	All versions

Related CWEs

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (6)

http://blogs.ixiacom.com/ixia-blog/hack-scada-zero-day-vulnerability-discovery-on-the-nano-10-plc/

Source: cve@mitre.org

http://osvdb.org/ref/97/tri-nano10.txt

Source: cve@mitre.org

http://www.osvdb.org/97728

Source: cve@mitre.org

http://blogs.ixiacom.com/ixia-blog/hack-scada-zero-day-vulnerability-discovery-on-the-nano-10-plc/

Source: af854a3a-2127-422b-91ae-364da2661108

http://osvdb.org/ref/97/tri-nano10.txt

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.osvdb.org/97728

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.