CVE:CVE-2021-25671
CNNVD:CNNVD-202107-939
Siemens RWG是德国西门子（Siemens）公司的一款可编程逻辑控制器。
Siemens RWG 存在安全漏洞，该漏洞可能导致拒绝服务。以下产品和版本受到影响：RWG1.M12 (All versions < V1.16.16), RWG1.M12D (All versions < V1.16.16), RWG1.M8 (All versions < V1.16.16)。
solution:Upgrade siemens rwg1.m12_firmware to a higher version than 1.16.16,and avoid the version (,1.16.16); Upgrade siemens rwg1.m12d_firmware to a higher version than 1.16.16,and avoid the version (,1.16.16); Upgrade siemens rwg1.m8_firmware to a higher version than 1.16.16,and avoid the version (,1.16.16)