CVE-2021-3855

8.8 HIGH
Published: March 01, 2023 Modified: May 18, 2026
View on NVD

Description

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.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

Login to generate AI explanation

CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://docs.liman.dev/baslangic/guvenlik
Source: iletisim@usom.gov.tr
Vendor Advisory
https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0109
Source: iletisim@usom.gov.tr
https://www.usom.gov.tr/bildirim/tr-23-0109
Source: iletisim@usom.gov.tr
Third Party Advisory US Government Resource
https://docs.liman.dev/baslangic/guvenlik
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://www.usom.gov.tr/bildirim/tr-23-0109
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory US Government Resource

5 reference(s) from NVD

Quick Stats

CVSS v3 Score
8.8 / 10.0
EPSS (Exploit Probability)
1.8%
76th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-77 CWE-77

Affected Vendors

liman

Related CVEs

CVE-2026-5821 8.1
CVE-2026-5348 5.3
CVE-2026-14249 7.5
CVE-2026-13704 6.4
CVE-2026-13357 4.9