CVE:CVE-2021-25676
CNNVD:CNNVD-202103-690
Siemens RUGGEDCOM是德国西门子（Siemens）公司的一个通信设备。为电力，交通，石油和天然气及其他行业提供快速可靠的通信。
Siemens RUGGEDCOM 存在安全漏洞，该漏洞源于SSH失败身份验证来触发致命错误，以触发拒绝服务。
solution:Upgrade siemens ruggedcom_rm1224_firmware to a higher version than 6.3,and avoid the version 6.3; Upgrade siemens scalance_m-800_firmware to a higher version than 6.3,and avoid the version 6.3; Upgrade siemens scalance_s615_firmware to a higher version than 6.3,and avoid the version 6.3; Upgrade siemens scalance_sc-600_firmware to a higher version than 2.1.3,and avoid the version [2.1,2.1.3)