CVE:CVE-2021-33011
CNNVD:CNNVD-202109-135
JTEKT TOYOPUC-Plus是日本JTEKT公司的一个PLC。
JTEKT TOYOPUC 存在安全漏洞，该漏洞源于受影响产品无法正确处理 ICMP 泛洪，这可能允许攻击者拒绝受影响设备之间的以太网通信。以下产品和版本受到影响：JTEKT TOYOPUC-Plus,JTEKT TOYOPUC-PC10,JTEKT TOYOPUC-Nano。
solution:Upgrade jtekt pc10g-cpu_tcc-6353_firmware to a higher version than *; Upgrade jtekt pc10ge_tcc-6464_firmware to a higher version than *; Upgrade jtekt pc10p_tcc-6372_firmware to a higher version than *; Upgrade jtekt pc10p-dp_tcc-6726_firmware to a higher version than *; Upgrade jtekt pc10p-dp-io_tcc-6752_firmware to a higher version than *; Upgrade jtekt pc10b-p_tcc-6373_firmware to a higher version than *; Upgrade jtekt pc10b_tcc-1021_firmware to a higher version than *; Upgrade jtekt pc10b-e/c_tcu-6521_firmware to a higher version than *; Upgrade jtekt pc10e_tcc-4637_firmware to a higher version than *; Upgrade jtekt pc10pe_tcc-1101_firmware to a higher version than *; Upgrade jtekt pc10pe-1616p_tcc-1102_firmware to a higher version than *; Upgrade jtekt ef10_tcu-6982_firmware to a higher version than *; Upgrade jtekt plus_cpu_tcc-6740_firmware to a higher version than *; Upgrade jtekt plus_ex_tcu-6741_firmware to a higher version than *; Upgrade jtekt plus_ex2_tcu-6858_firmware to a higher version than *; Upgrade jtekt plus_efr_tcu-6743_firmware to a higher version than *; Upgrade jtekt plus_efr2_tcu-6859_firmware to a higher version than *; Upgrade jtekt plus_2p-efr_tcu-6929_firmware to a higher version than *; Upgrade jtekt plus_bus-ex_tcu-6900_firmware to a higher version than *; Upgrade jtekt fl/et-t-v2h_thu-6289_firmware to a higher version than *; Upgrade jtekt 2port-efr_thu-6404_firmware to a higher version than *; Upgrade jtekt nano_10gx_tuc-1157_firmware to a higher version than *; Upgrade jtekt nano_cpu_tuc-6941_firmware to a higher version than *; Upgrade jtekt nano_2et_tuu-6949_firmware to a higher version than *; Upgrade jtekt nano_safety_tuc-1085_firmware to a higher version than *; Upgrade jtekt nano_safety_rs00ip_tuu-1086_firmware to a higher version than *; Upgrade jtekt nano_safety_rs01ip_tuu-1087_firmware to a higher version than *