CVE-2026-22898 PUBLISHED

QVR Pro

Assigner: qnap
Reserved: 13.01.2026 Published: 20.03.2026 Updated: 20.03.2026

A missing authentication for critical function vulnerability has been reported to affect QVR Pro. The remote attackers can then exploit the vulnerability to gain access to the system.

We have already fixed the vulnerability in the following version: QVR Pro 2.7.4.14 and later

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Score: 9.3

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	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	QNAP Systems Inc.
Product	QVR Pro
Versions	Default: unaffected affected from 2.7.x to 2.7.4.14 (excl.)

Solutions

We have already fixed the vulnerability in the following version: QVR Pro 2.7.4.14 and later

Credits

FuzzingLabs finder

References

https://www.qnap.com/en/security-advisory/qsa-26-07

Problem Types

CWE-306 CWE

Impacts

CAPEC-115