CVE:CVE-2019-1975
CNNVD:CNNVD-201909-874
Cisco HyperFlex Software是美国思科（Cisco）公司的一套套可扩展的分布式文件系统。该系统通过云管理提供统一的计算、存储和网络，并提供企业级数据管理和优化服务。
Cisco HyperFlex Software 3.5.2f及之前版本和4.0.1b及之前版本中存在安全漏洞，该漏洞源于程序没有充分保护HTML iframe。远程攻击者可通过将用户重定向攻击者控制的带有恶意HTML iframe的Web页面利用该漏洞实施点击劫持攻击或进行其他客户端浏览器攻击。
solution:Upgrade cisco hyperflex_hx220c_m5_firmware to a higher version than 3.5.2f,4.0(1a,and avoid the version (,3.5.2f],4.0(1a); Upgrade cisco hyperflex_hx240c_m5_firmware to a higher version than 3.5.2f,4.0(1a,and avoid the version (,3.5.2f],4.0(1a); Upgrade cisco hyperflex_hx220c_af_m5_firmware to a higher version than 3.5.2f,4.0(1a,and avoid the version (,3.5.2f],4.0(1a); Upgrade cisco hyperflex_hx240c_af_m5_firmware to a higher version than 3.5.2f,4.0(1a,and avoid the version (,3.5.2f],4.0(1a); Upgrade cisco hyperflex_hx220c_edge_m5_firmware to a higher version than 3.5.2f,4.0(1a,and avoid the version (,3.5.2f],4.0(1a)