CVE-2021-3855

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

8.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://docs.liman.dev/baslangic/guvenlik Vendor Advisory
https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0109
https://www.usom.gov.tr/bildirim/tr-23-0109 Third Party Advisory US Government Resource
https://docs.liman.dev/baslangic/guvenlik Vendor Advisory
https://www.usom.gov.tr/bildirim/tr-23-0109 Third Party Advisory US Government Resource
Configurations

Configuration 1 (hide)

cpe:2.3:a:liman:port_mys:*:*:*:*:*:*:*:*
History

18 May 2026, 13:16

Type Values Removed Values Added
Summary (en) 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. (en) 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.
References
  • () https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0109 -

21 Nov 2024, 06:22

Type Values Removed Values Added
References () https://docs.liman.dev/baslangic/guvenlik - Vendor Advisory () https://docs.liman.dev/baslangic/guvenlik - Vendor Advisory
References () https://www.usom.gov.tr/bildirim/tr-23-0109 - Third Party Advisory, US Government Resource () https://www.usom.gov.tr/bildirim/tr-23-0109 - Third Party Advisory, US Government Resource

07 Nov 2023, 03:38

Type Values Removed Values Added
Summary 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. 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.
Information

Published : 2023-03-01 08:15

Updated : 2026-05-18 13:16

NVD link : CVE-2021-3855

Mitre link : CVE-2021-3855

CVE.ORG link : CVE-2021-3855

JSON object : View

Products Affected

liman

  • port_mys
CWE
CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')