CVE:CVE-2023-36521
CNNVD:CNNVD-202307-740
Siemens SIMATIC是德国西门子（Siemens）公司的一款组态软件。
Siemens SIMATIC 多款产品存在安全漏洞，该漏洞源于受影响产品的结果同步服务器包含一个漏洞，可能导致拒绝服务情况。
solution:Upgrade siemens simatic_mv540_h_firmware to a higher version than 3.3.4,and avoid the version (,3.3.4); Upgrade siemens simatic_mv540_s_firmware to a higher version than 3.3.4,and avoid the version (,3.3.4); Upgrade siemens simatic_mv550_h_firmware to a higher version than 3.3.4,and avoid the version (,3.3.4); Upgrade siemens simatic_mv550_s_firmware to a higher version than 3.3.4,and avoid the version (,3.3.4); Upgrade siemens simatic_mv560_u_firmware to a higher version than 3.3.4,and avoid the version (,3.3.4); Upgrade siemens simatic_mv560_x_firmware to a higher version than 3.3.4,and avoid the version (,3.3.4)