CVE:CVE-2022-27481
CNNVD:CNNVD-202204-3127
Siemens SCALANCE是德国西门子（Siemens）公司的一系列以太网交换机。可连接到工业控制系统 (ICS) 设备，包括可编程逻辑控制器 (PLC) 和人机界面 (HMI) 系统。
Siemens SCALANCE存在安全漏洞，该漏洞允许攻击者引发导致整个设备崩溃的竞争条件。
solution:Upgrade siemens scalance_w1788-2ia_m12_firmware to a higher version than 3.0.0,and avoid the version (,3.0.0); Upgrade siemens scalance_w1788-2_m12_firmware to a higher version than 3.0.0,and avoid the version (,3.0.0); Upgrade siemens scalance_w1788-2_eec_m12_firmware to a higher version than 3.0.0,and avoid the version (,3.0.0); Upgrade siemens scalance_w1788-1_m12_firmware to a higher version than 3.0.0,and avoid the version (,3.0.0)