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CRITICAL · 9.8

CVE-2026-22898

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...

Vulnerability Description

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

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
QnapQvr Pro>= 2.7.1.1259, < 2.7.4.1485

Related Weaknesses (CWE)

CWE-306

References

FAQ

What is CVE-2026-22898?

CVE-2026-22898 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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...

How severe is CVE-2026-22898?

CVE-2026-22898 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-22898?

Check the references section above for vendor advisories and patch information. Affected products include: Qnap Qvr Pro.