CVE-2026-53882 PUBLISHED

Path Traversal in Virtualization Station VM Import

Assigner: qnap
Reserved: 11.06.2026 Published: 15.10.2026 Updated: 15.10.2026

An improper link resolution before file access ('link following') vulnerability has been reported to affect Virtualization Station. If a remote attacker gains a user account, they can then exploit the vulnerability to compromise the security of the system.

We have already fixed the vulnerability in the following version: Virtualization Station 4.1.1.130 and later

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/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	High	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	Low
User Interaction	None

CVSS 4.0

Product Status

Vendor	QNAP Systems Inc.
Product	Virtualization Station
Versions	Default: unaffected affected from 4.1.x to 4.1.1.130 (excl.)

Solutions

We have already fixed the vulnerability in the following version: Virtualization Station 4.1.1.130 and later

Credits

JUNYI LIU finder

References

https://www.qnap.com/en/app_releasenotes/list.php?app_choose=QKVM

Problem Types

CWE-59 CWE

Impacts

CAPEC-132