CVE:CVE-2021-20093
CNNVD:CNNVD-202106-1297
CodeMeter是德国WIBU的一款安全工具专为软件开发商及智能设备企业提供一体化技术
Wibu-Systems CodeMeter 7.21a之前版本存在安全漏洞，未经身份验证的远程攻击者可利用该漏洞泄露堆内存内容或使CodeMeter运行时服务器崩溃。
solution:Upgrade wibu codemeter to a higher version than 7.21a,and avoid the version (,7.21a]; Upgrade siemens pss_cape to a higher version than -; Upgrade siemens sicam_230_firmware to a higher version than *; Upgrade siemens simatic_information_server to a higher version than 2019:sp1,2020,and avoid the version 2019:sp1,2020; Upgrade siemens simatic_pcs_neo to a higher version than 3.1,and avoid the version (,3.1); Upgrade siemens simatic_wincc_oa to a higher version than 3.17,3.18,and avoid the version 3.17,3.18; Upgrade siemens simit_simulation_platform to a higher version than 10.3,10.3,and avoid the version [10.0,10.3),10.3; Upgrade siemens sinec_infrastructure_network_services to a higher version than 1.0.1.1,1.0.1,and avoid the version (,1.0.1.1),1.0.1; Upgrade siemens sinema_remote_connect_server to a higher version than 3.0,3.0,3.0:sp1,and avoid the version (,3.0),3.0,3.0:sp1; Upgrade siemens simatic_process_historian to a higher version than 2020,2020,and avoid the version [2019,2020),2020