CVE:CVE-2020-3441
CNNVD:CNNVD-202011-1646
Cisco Webex Meetings是美国思科（Cisco）公司的一套视频会议解决方案。
Cisco Webex Meetings和Cisco Webex Meetings Server存在安全漏洞，该漏洞源于对敏感的参与者信息保护不足造成的。攻击者可利用该漏洞从会议室大厅查看敏感信息。成功利用该漏洞可以让攻击者在大堂等候时收集其他Webex参与者的信息，如电子邮件地址和IP地址。
solution:Upgrade cisco webex_meetings to a higher version than 40.6.11,40.11.3,and avoid the version (,40.6.11],(,40.11.3]; Upgrade cisco webex_meetings_server to a higher version than 3.0,3.0:maintenance_release2,3.0:maintenance_release3,4.0,4.0:maintenance_release1,4.0:maintenance_release2,and avoid the version (,3.0),3.0:maintenance_release2,3.0:maintenance_release3,4.0,4.0:maintenance_release1,4.0:maintenance_release2