CVE:CVE-2018-4833
CNNVD:CNNVD-201806-876
Siemens Scalance X-200等都是德国西门子（Siemens）公司的一款工业级以太网交换机。
多款Siemens产品中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。以下产品及版本受到影响：Siemens RFID 181-EIP；RUGGEDCOM Win 4.4版本，4.5版本，V5.0版本和V5.1版本；SCALANCE X-200 5.2.3之前版本；SCALANCE X-200IRT 5.4.1之前版本；SCALANCE X-200RNA V3.2.6之前版本；SCALANCE X-300；SCALANCE X408；SCALANCE X414；SIMATIC RF182C。
solution:Upgrade siemens rfid_181-eip_firmware to a higher version than -; Upgrade siemens ruggedcom_wimax_firmware to a higher version than 4.4,4.5,and avoid the version 4.4,4.5; Upgrade siemens scalance_x200_firmware to a higher version than 5.2.3,and avoid the version (,5.2.3); Upgrade siemens scalance_x200irt_firmware to a higher version than 5.4.1,and avoid the version (,5.4.1); Upgrade siemens scalance_x204rna_firmware to a higher version than -; Upgrade siemens scalance_x300_firmware to a higher version than -; Upgrade siemens scalance_x408_firmware to a higher version than -; Upgrade siemens scalance_x414_firmware to a higher version than -; Upgrade siemens simatic_rf182c_firmware to a higher version than -