CVE-2026-22898NVD

Vulnerability Summary

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

Severity Level

UNKNOWN

Published Date

Mar 20, 2026

Last Modified

Mar 27, 2026

Exploitation Status

No confirmed exploitation yet

EPSS Score (30-Day)

0.45%Probability

Root Weakness (CWE)

CWE-306: Unknown/Unlisted Weakness ↗

Refer to the official MITRE database for detailed architectural specifications regarding this weakness.

CVSS v4.0 Base Metrics — Score 9.3 (CRITICAL)

Attack VectorNetwork

Attack ComplexityLow

Attack RequirementsNone

Privileges RequiredNone

User InteractionNone

Confidentiality (Vulnerable System)High

Integrity (Vulnerable System)High

Availability (Vulnerable System)High

Confidentiality (Subsequent System)None

Integrity (Subsequent System)None

Availability (Subsequent System)None

Affected & Patched Versions

Affected Versions

QNAP Systems Inc. QVR Pro >= 2.7.x and < 2.7.4.14

Patched Versions

QNAP Systems Inc. QVR Pro 2.7.4.14

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