CVE:CVE-2022-25621
CNNVD:CNNVD-202203-982
NEC UNIVERGE WA是日本NEC公司的一系列无线 VPN 路由器。
NEC UNIVERGE WA 存在操作系统命令注入漏洞，该漏洞源于外部输入数据构造操作系统可执行命令过程中，网络系统或产品未正确过滤其中的特殊字符、命令等。攻击者可利用该漏洞执行非法操作系统命令。
solution:Upgrade nec univerge_wa1020_firmware to a higher version than 8.2.11,and avoid the version (,8.2.11]; Upgrade nec univerge_wa1510_firmware to a higher version than 8.2.11,and avoid the version (,8.2.11]; Upgrade nec univerge_wa1511_firmware to a higher version than 8.2.11,and avoid the version (,8.2.11]; Upgrade nec univerge_wa1512_firmware to a higher version than 8.2.11,and avoid the version (,8.2.11]; Upgrade nec univerge_wa2020_firmware to a higher version than 8.2.11,and avoid the version (,8.2.11]; Upgrade nec univerge_wa2021_firmware to a higher version than 8.2.11,and avoid the version (,8.2.11]; Upgrade nec univerge_wa2610-ap_firmware to a higher version than 8.2.11,and avoid the version (,8.2.11]; Upgrade nec univerge_wa2611-ap_firmware to a higher version than 8.2.11,and avoid the version (,8.2.11]; Upgrade nec univerge_wa2611e-ap_firmware to a higher version than 8.2.11,and avoid the version (,8.2.11]; Upgrade nec univerge_wa2612-ap_firmware to a higher version than 8.2.11,and avoid the version (,8.2.11]