Vulnerability Information
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Vulnerability Title
N/A
Vulnerability 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.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Tri Nano-10 PLC 远程拒绝服务漏洞
Vulnerability Description
Triangle Research International（Tri）Nano-10 PLC是美国TRi公司的一款可编程控制器产品。该产品通常用于自动化生产设备如包装机、配料机等。 使用r81及之前版本固件的Tri Nano-10 PLC设备中存在拒绝服务漏洞，该漏洞源于固件没有正确处理MODBUS TCP数据包中的数据长度值。远程攻击者可通过发送特制的数据包到TCP 502端口利用该漏洞造成拒绝服务（设备中断）。
CVSS Information
N/A
Vulnerability Type
N/A