CVE:CVE-2019-10689
CNNVD:CNNVD-201906-687
Polycom UC Software是美国宝利通（Polycom）公司的一套统一通信软件平台。该平台支持IM（即时通讯）、视频会议和语音通信等。
Polycom UC Software 5.9.2及之前版本中存在授权问题漏洞。该漏洞源于网络系统或产品中缺少身份验证措施或身份验证强度不足。以下产品及版本受到影响：VVX300；VVX310；VVX400；VVX410；VVX500；VVX600；VVX201；VVX301；VVX311；VVX401；VVX411；VVX501；VVX601；VVX150；VVX250；VVX350；VVX450。
solution:Upgrade polycom better_together_over_ethernet_connector to a higher version than 3.9.1,and avoid the version (,3.9.1]; Upgrade polycom unified_communications_software to a higher version than 5.9.2,and avoid the version (,5.9.2]