CVE:CVE-2021-1236
CNNVD:CNNVD-202101-964
Cisco RV110W等都是美国思科（Cisco）公司的一款路由器。
Cisco 多款产品存在安全漏洞，该漏洞源于检测算法中的一个缺陷。攻击者可利用该漏洞绕过配置的策略。以下产品及版本受到影响：Cisco RV110W,Cisco RV130,Cisco RV130W,Cisco RV215W。
solution:Upgrade cisco ios_xe to a higher version than 17.4.1,and avoid the version (,17.4.1); Upgrade cisco firepower_management_center to a higher version than 2.9.14.0,2.9.14.14,2.9.15,2.9.16,2.9.17,and avoid the version 2.9.14.0,2.9.14.14,2.9.15,2.9.16,2.9.17; Upgrade cisco firepower_threat_defense to a higher version than 6.5.0.5,and avoid the version (,6.5.0.5); Upgrade snort snort to a higher version than 2.9.14,and avoid the version (,2.9.14)