CVE:CVE-2020-3603
CNNVD:CNNVD-202011-341
Cisco Webex Network Recording Player是美国思科（Cisco）公司的一款用于播放视频会议记录的播放器。
Cisco Webex Network Recording Player for Windows 和 Cisco Webex Player for Windows 存在缓冲区错误漏洞，成功的利用可能使攻击者可以使用目标用户的特权在受影响的系统上执行任意代码。
solution:Upgrade cisco webex_meetings to a higher version than 40.6.11,40.8.0,and avoid the version (,40.6.11),[40.7.0,40.8.0); Upgrade cisco webex_meetings_server to a higher version than 3.0,3.0:maintenance_release1,3.0:maintenance_release2,3.0:maintenance_release3,4.0,4.0:maintenance_release1,4.0:maintenance_release2,4.0:maintenance_release3,and avoid the version 3.0,3.0:maintenance_release1,3.0:maintenance_release2,3.0:maintenance_release3,4.0,4.0:maintenance_release1,4.0:maintenance_release2,4.0:maintenance_release3