CVE:CVE-2023-20215
CNNVD:CNNVD-202308-131
Cisco AsyncOS和Cisco Secure Web Appliance都是美国思科（Cisco）公司的产品。Cisco AsyncOS是一款应用于思科设备的操作系统。Cisco Secure Web Appliance是一个应用程序。用于保护网站。
Cisco Secure Web Appliance存在安全漏洞，该漏洞源于允许未经身份验证的攻击者绕过配置规则并接收设备本应拒绝的流量。
solution:Upgrade cisco asyncos to a higher version than 11.7.0-406,11.7.0-418,11.7.1-006,11.7.1-020,11.7.1-049,11.7.2-011,11.8.0-414,11.8.1-023,11.8.3-018,11.8.3-021,12.0.1-268,12.0.3-007,12.5.1-011,12.5.2-007,12.5.4-005,12.5.5-004,14.0.2-012,14.0.3-014,14.0.4-005,14.5.0-498,14.5.1-008,14.5.1-016,and avoid the version 11.7.0-406,11.7.0-418,11.7.1-006,11.7.1-020,11.7.1-049,11.7.2-011,11.8.0-414,11.8.1-023,11.8.3-018,11.8.3-021,12.0.1-268,12.0.3-007,12.5.1-011,12.5.2-007,12.5.4-005,12.5.5-004,14.0.2-012,14.0.3-014,14.0.4-005,14.5.0-498,14.5.1-008,14.5.1-016