CVE:CVE-2018-10632
CNNVD:CNNVD-201807-1796
Moxa NPort 5210、5230和5232都是摩莎（Moxa）公司的用于将工业串口设备连上网络的串口通讯服务器。
Moxa NPort 5210、5230和5232 2.9 build 17030709及之前版本中存在安全漏洞，该漏洞源于程序没有限制请求资源的大小。攻击者可利用该漏洞造成拒绝服务。
solution:Upgrade moxa nport_5230_firmware to a higher version than 2.9,and avoid the version 2.9; Upgrade moxa nport_5232_firmware to a higher version than 2.9,and avoid the version 2.9; Upgrade moxa nport_5210_firmware to a higher version than 2.9,and avoid the version 2.9