CVE:CVE-2020-3187
CNNVD:CNNVD-202005-206
Cisco Firepower Threat Defense（FTD）和Cisco Adaptive Security Appliances Software（ASA Software）都是美国思科（Cisco）公司的产品。Cisco Firepower Threat Defense是一套提供下一代防火墙服务的统一软件。Cisco Adaptive Security Appliances Software是一套防火墙和网络安全平台。该平台提供了对数据和网络资源的高度安全的访问等功能。
Cisco ASA Software和FTD Software中的Web服务接口存在路径遍历漏洞，该漏洞源于程序没有对HTTP URL进行正确的输入验证。远程攻击者可通过发送带有目录遍历序列的特制HTTP请求利用该漏洞读取并删除系统上的敏感信息。
solution:Upgrade cisco firepower_threat_defense to a higher version than 6.2.3.16,6.3.0.6,6.4.0.8,6.5.0.4,and avoid the version [6.2.3,6.2.3.16),[6.3.0,6.3.0.6),[6.4.0,6.4.0.8),[6.5.0,6.5.0.4); Upgrade cisco asa_5505_firmware to a higher version than 9.6(4,and avoid the version 9.6(4); Upgrade cisco asa_5510_firmware to a higher version than 9.6(4,and avoid the version 9.6(4); Upgrade cisco asa_5512-x_firmware to a higher version than 9.6(4,and avoid the version 9.6(4); Upgrade cisco asa_5515-x_firmware to a higher version than 9.6(4,and avoid the version 9.6(4); Upgrade cisco asa_5520_firmware to a higher version than 9.6(4,and avoid the version 9.6(4); Upgrade cisco asa_5525-x_firmware to a higher version than 9.6(4,and avoid the version 9.6(4); Upgrade cisco asa_5540_firmware to a higher version than 9.6(4,and avoid the version 9.6(4); Upgrade cisco asa_5545-x_firmware to a higher version than 9.6(4,and avoid the version 9.6(4); Upgrade cisco asa_5550_firmware to a higher version than 9.6(4,and avoid the version 9.6(4); Upgrade cisco asa_5555-x_firmware to a higher version than 9.6(4,and avoid the version 9.6(4); Upgrade cisco asa_5580_firmware to a higher version than 9.6(4,and avoid the version 9.6(4); Upgrade cisco asa_5585-x_firmware to a higher version than 9.6(4,and avoid the version 9.6(4); Upgrade cisco adaptive_security_appliance_software to a higher version than 9.6.4.40,9.8.4.15,9.9.2.66,9.10.1.37,9.12.3.2,9.13.1.7,and avoid the version [9.6,9.6.4.40),[9.8,9.8.4.15),[9.9,9.9.2.66),[9.10,9.10.1.37),[9.12,9.12.3.2),[9.13,9.13.1.7)