Date：2021/06/04

【Security Vulnerability Warning】SonicWall Network Security Manager (NSM) software exists a security vulnerability (CVE-2021-20026), please confirm and update as soon as possible!

Subject:【Security Vulnerability Warning】SonicWall Network Security Manager (NSM) software exists a security vulnerability (CVE-2021-20026) that allows attackers to remotely execute arbitrary code. Please confirm and update as soon as possible!
Description:
For details, please refer to the following links.

https://www.ithome.com.tw/news/144743

https://www.sonicwall.com/support/product-notification/security-advisory-on-prem-sonicwall-network-security-manager-nsm-command-injection-vulnerability/210525121534120/

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0014

Network System Division
Computer and Communication Center