CVE:CVE-2020-4686
CNNVD:CNNVD-202008-844
IBM SAN Volume Controller和IBM Storwize Family都是美国IBM公司的产品。IBM SAN Volume Controller是一套存储虚拟化系统。该系统可对存储资源实现单点控制，并支持分层存储、整合存储和灾备恢复等。IBM Storwize Family是一个闪存系统。
IBM SAN Volume Controller和Storwize Family 8.3版本中存在安全漏洞。攻击者可利用该漏洞提升权限，执行操作。以下产品及版本受到影响：IBM SAN Volume Controller；IBM Storwize V7000；Storwize V5000；Storwize V5100；Storwize V3700；Storwize V3500；IBM Spectrum Virtualize Software；IBM Spectrum Virtualize for Public Cloud；IBM FlashSystem V9000 family；FlashSystem 9100 family。
solution:Upgrade ibm spectrum_virtualize to a higher version than 8.3.1,and avoid the version 8.3.1; Upgrade ibm flashsystem_v5000_firmware to a higher version than 8.3.1,and avoid the version 8.3.1; Upgrade ibm flashsystem_v7200_firmware to a higher version than 8.3.1,and avoid the version 8.3.1; Upgrade ibm flashsystem_v9000_firmware to a higher version than 8.3.1,and avoid the version 8.3.1; Upgrade ibm flashsystem_v9100_firmware to a higher version than 8.3.1,and avoid the version 8.3.1; Upgrade ibm flashsystem_v9200_firmware to a higher version than 8.3.1,and avoid the version 8.3.1; Upgrade ibm san_volume_controller_firmware to a higher version than 8.3.1,and avoid the version 8.3.1; Upgrade ibm storwize_v5000_firmware to a higher version than 8.3.1,and avoid the version 8.3.1; Upgrade ibm storwize_v5000e_firmware to a higher version than 8.3.1,and avoid the version 8.3.1; Upgrade ibm storwize_v5100_firmware to a higher version than 8.3.1,and avoid the version 8.3.1; Upgrade ibm storwize_v7000_firmware to a higher version than 8.3.1,and avoid the version 8.3.1