Describe CVE-2021-3855.
What is CVE-2021-3855?
Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in Liman Central Management System Liman MYS (HTTP/Controllers, CronMail, Jobs modules) allows Command Injection.This issue affects Liman Central Management System: from 1.7.0 before 1.8.3-462.

.