Command Execution Vulnerability in Youyou Firewall Gateway Management System

Yoyo is a registered trademark of Shenzhen Hechen Communication Technology Co., Ltd, founded in 1998, the main products are Mailgard Yoyo series mail servers, mail archiving, spam filtering gateway, mail gateway, global mail gateway, mail load balancing gateway, firewalls, VPNs, etc. Yoyo is the...