CVE-2025-62843 - CVE House
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Status published Low CVE-2025-62843

QuRouter

Vulnerability Description

An improper restriction of communication channel to intended endpoints vulnerability has been reported to affect QHora. If an attacker gains physical access, they can then exploit the vulnerability to gain the privileges that were intended for the original endpoint. We have already fixed the vulnerability in the following version: QuRouter 2.6.3.009 and later

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Pwn2Own 2025 - Team DDOS

References

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Affected Vendor

QNAP Systems Inc.

View all reports →

Affected Software

QuRouter
Vulnerable Versions:
2.6.x

Timeline

Official Publish: March 20th, 2026
Last Modified: March 25th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)

CWE-923

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.