CVEvulnerability
CVE-2013-5741
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2013-10-29
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-20
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 configurations
• triplc nano-10 plc firmware (<= r81)
• triplc nano-10 plc firmware r80
• triplc nano-10 plc
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- http://blogs.ixiacom.com/ixia-blog/hack-scada-zero-day-vulnerability-discovery-on-the-nano-10-plc/ blogs.ixiacom.com
- http://osvdb.org/ref/97/tri-nano10.txt osvdb.org
- http://www.osvdb.org/97728 www.osvdb.org
- http://blogs.ixiacom.com/ixia-blog/hack-scada-zero-day-vulnerability-discovery-on-the-nano-10-plc/ blogs.ixiacom.com
- http://osvdb.org/ref/97/tri-nano10.txt osvdb.org
- http://www.osvdb.org/97728 www.osvdb.org