CVE-2013-2784
Triangle Research International (aka Tri) Nano-10 PLC devices with firmware before r81 use an...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2013-2784- CVSS 2.0
- 7.8 High
AV:N/AC:L/Au:N/C:N/I:N/A:C - Weakness
- CWE-310
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2013-2784- Updated
- 2026-11-02
EUVDEUVD-2013-2723 No score
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.
- Record
EUVD-2013-2723- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-x2jj-6rhr-24q9 No score
Triangle Research International (aka Tri) Nano-10 PLC devices with firmware before r81 use an...
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.
- Record
GHSA-x2jj-6rhr-24q9- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Tri-PLC Nano-10 r81 - Denial of Service | 2013-07-13 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2013-2784 is a high vulnerability (CVSS 7.8) in Triplc Nano-10 Plc, published July 10, 2013. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 4.04%, the 90th percentile. No source names a fixed version.