CVE-2013-2784

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.

Category

7.8
CVSS
Severity: High
CVSS 2.0 •
EPSS 15.44% Top 10%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://ics-cert.us-cert.gov/advisories/ICSA-13-189-02 us government resource

Frequently Asked Questions

What is the severity of CVE-2013-2784?
CVE-2013-2784 has been scored as a high severity vulnerability.
How to fix CVE-2013-2784?
To fix CVE-2013-2784, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2013-2784 being actively exploited in the wild?
It is possible that CVE-2013-2784 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~15% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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