CVE-2021-3855: Liman Port Mys

High severity, CVSS 8.8. EPSS: 1.8% chance of exploitation in the next 30 days.

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.

Affected products

• Liman Port Mys: from 1.7.0, before 1.8.3-462 (fixed in 1.8.3-462)

Published 2023-03-01. Last modified 2026-06-17.