TI-2026-54398 Aliases CVE-2026-78212 GHSA-qx49-jcmm-gc4q

4MOSAn Security Technology｜4MOSAn Management Center - Arbitrary File Read

MEDIUM 45CWE-23Published 2026-08-24 · Updated 2026-08-24

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Information disclosure
Confidentiality · integrity · availability: High · None · None
Fix status: Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-23 and the CVSS impact.

Summary

4MOSAn developed by 4MOSAn Security Technology Co., Ltd. has an Arbitrary File Read vulnerability. Unauthenticated remote attackers can exploit a Relative Path Traversal flaw to download arbitrary system files.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00676 52nd percentileScored 2026-11-07

Fix Fixed 4MOSAn Management Center (4MOSAn Security Technology): 20260621

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

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
4MOSAn Security Technology	4MOSAn Management Center	before 20260621	20260621	Patch available	CNA

4MOSAn Management Center Vendor4MOSAn Security Technology Affected before 20260621 Fixed in 20260621 Patch available CNA

Remediation

Fix · CNA 4MOSAn Management Center (4MOSAn Security Technology) Fixed in 20260621

Timeline

2026-10-02 Threatist record created from CVE-2026-78212
2026-10-03 Alias added: GHSA-qx49-jcmm-gc4q

References

Advisory 2

TI-2026-54397 4MOSAn Security Technology｜4MOSAn GCB Doctor - OS Command Injection CVSS 4.0CRITICAL 9.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences