CVE:CVE-2020-3453
CNNVD:CNNVD-202009-190
Cisco Small Business RV340是美国思科（Cisco）公司的一个路由器。连接两个或多个网络的硬件设备，在网络间起网关的作用。
Cisco?Small Business RV340系列路由器基于Web的管理界面中存在输入验证错误漏洞，该漏洞允许具有身份验证的远程攻击者以受限用户的身份在基础操作系统上执行任意命令。
solution:Upgrade cisco rv340w_firmware to a higher version than 1.0.03.19,and avoid the version (,1.0.03.19); Upgrade cisco rv340_firmware to a higher version than 1.0.03.19,and avoid the version (,1.0.03.19); Upgrade cisco rv345_firmware to a higher version than 1.0.03.19,and avoid the version (,1.0.03.19); Upgrade cisco rv345p_firmware to a higher version than 1.0.03.19,and avoid the version (,1.0.03.19)