CVE:CVE-2021-20676
CNNVD:CNNVD-202103-911
M-System Giken Co M-System DL8是日本 （M-System Giken Co）公司的一个以太网适配器。提供设计用于连接DL8和R8系列模块的类型。
M-System Giken Co M-System DL8 存在安全漏洞，该漏洞源于未授权攻击者执行没有原始操作权限的操作。
solution:Upgrade m-system dl8-a_firmware to a higher version than 3.0.81,and avoid the version (,3.0.81); Upgrade m-system dl8-b_firmware to a higher version than 3.0.77,and avoid the version (,3.0.77); Upgrade m-system dl8-c_firmware to a higher version than 3.0.99,and avoid the version (,3.0.99); Upgrade m-system dl8-d_firmware to a higher version than 3.0.91,and avoid the version (,3.0.91); Upgrade m-system dl8-e_firmware to a higher version than 3.0.12,and avoid the version (,3.0.12)