CVE:CVE-2022-27194
CNNVD:CNNVD-202204-2947
Siemens SIMATIC是西门子（Siemens）的一款组态软件。
多款Siemens SIMATIC 产品存在安全漏洞，该漏洞源于TIA Administrator中存在问题。未经身份验证的攻击者可以利用该漏洞实现拒绝服务攻击。
solution:Upgrade siemens simatic_pcs_neo to a higher version than 3.1,3.1,and avoid the version (,3.1),3.1; Upgrade siemens sinetplan to a higher version than *; Upgrade siemens totally_integrated_automation_portal to a higher version than 15,15.1,16,17,and avoid the version 15,15.1,16,17