CVE-2026-78212 PUBLISHED

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

Assigner: twcert
Reserved: 24.08.2026 Published: 24.08.2026 Updated: 24.08.2026

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.

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS Score: 7.5

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	None
User Interaction	None	Availability Impact	None

CVSS 3.1

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CVSS Score: 8.7

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	None	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	4MOSAn Security Technology
Product	4MOSAn Management Center
Versions	Default: unaffected affected from 0 to 20260621 (excl.)

Solutions

Upgrade to version 20260621 or later and perform the FreeBSD-GCB Management Center security upgrade

CVE-2026-78212 PUBLISHED

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

Metrics

Product Status

Solutions

References

Problem Types

Impacts