Command Injection in Liman Central Management System
Priority MEDIUM 44CWE-77Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-77.
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01819 78th percentileScored 2026-11-07
Fix Fixed Liman Central Management System (Liman Central Management System): 1.8.3-462
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Liman Central Management System | Liman Central Management System | 1.7.0 to before 1.8.3-462 | 1.8.3-462 | Patch available | CNA |
- Liman Central Management System VendorLiman Central Management System Affected 1.7.0 to before 1.8.3-462 Fixed in 1.8.3-462 Patch available CNA
Remediation
- Fix · CNA Liman Central Management System (Liman Central Management System) Fixed in 1.8.3-462
Timeline
- 2026-10-02 Threatist record created from CVE-2021-3855
- 2026-10-03 Alias added: GHSA-7rgr-cw7h-qwmq
References
Sources
- CVE-2021-3855 · CVE Program
- CVE-2021-3855 · NVD
- FIRST EPSS
- GHSA-7rgr-cw7h-qwmq · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences