CVE:CVE-2022-20799
CNNVD:CNNVD-202205-2128
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 RV340 and RV345 Routers 存在操作系统命令注入漏洞，该漏洞源于基于 Web 的管理界面对用户提供的输入的验证不充分。经过身份验证的远程攻击者利用此漏洞可在受影响设备的底层操作系统上注入和执行任意命令。
solution:Upgrade cisco rv340_firmware to a higher version than 1.0.03.27,and avoid the version (,1.0.03.27); Upgrade cisco rv340w_firmware to a higher version than 1.0.03.27,and avoid the version (,1.0.03.27); Upgrade cisco rv345_firmware to a higher version than 1.0.03.27,and avoid the version (,1.0.03.27); Upgrade cisco rv345p_firmware to a higher version than 1.0.03.27,and avoid the version (,1.0.03.27)