CVE:CVE-2021-1316
CNNVD:CNNVD-202102-263
Cisco Small Business RV Series Routers是美国思科（Cisco）公司的一款RV系列路由器。
Cisco Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 Routers 存在操作系统命令注入漏洞，该漏洞允许经过身份验证的远程攻击者可利用该漏洞注入使用root权限执行的任意命令。
solution:Upgrade cisco rv016_multi-wan_vpn_router_firmware to a higher version than 4.2.3.14,and avoid the version (,4.2.3.14]; Upgrade cisco rv042_dual_wan_vpn_router_firmware to a higher version than 4.2.3.14,and avoid the version (,4.2.3.14]; Upgrade cisco rv042g_dual_gigabit_wan_vpn_router_firmware to a higher version than 4.2.3.14,and avoid the version (,4.2.3.14]; Upgrade cisco rv082_dual_wan_vpn_router_firmware to a higher version than 4.2.3.14,and avoid the version (,4.2.3.14]; Upgrade cisco rv320_dual_gigabit_wan_vpn_router_firmware to a higher version than 1.5.1.11,and avoid the version (,1.5.1.11]; Upgrade cisco rv325_dual_gigabit_wan_vpn_router_firmware to a higher version than 1.5.1.11,and avoid the version (,1.5.1.11]