CVE-2025-62844
Received Received - Intake
Weak Authentication in QHora Allows Local Network Data Exposure

Publication date: 2026-03-20

Last updated on: 2026-04-14

Assigner: QNAP Systems, Inc.

Description
A weak authentication vulnerability has been reported to affect QHora. If an attacker gains local network access, they can then exploit the vulnerability to gain sensitive information. We have already fixed the vulnerability in the following version: QuRouter 2.6.2.007 and later
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Meta Information
Published
2026-03-20
Last Modified
2026-04-14
Generated
2026-06-16
AI Q&A
2026-03-20
EPSS Evaluated
2026-06-14
NVD
CVE-2025-62844
EUVD
EUVD-2025-208897
Affected Vendors & Products
Showing 3 associated CPEs
Vendor Product Version / Range
qnap qurouter 2.6.0.239
qnap qurouter 2.6.0.688
qnap qurouter 2.6.1.028
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-1390 The product uses an authentication mechanism to restrict access to specific users or identities, but the mechanism does not sufficiently prove that the claimed identity is correct.
Attack-Flow Graph
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Executive Summary

This vulnerability is a weak authentication issue affecting QHora devices. An attacker who gains access to the local network can exploit this weakness to obtain sensitive information from the device.

Impact Analysis

If exploited, this vulnerability allows an attacker on the local network to access sensitive information from the affected QHora device. This could lead to unauthorized data disclosure and potential further attacks within the network.

Mitigation Strategies

To mitigate this vulnerability, update your QHora device to QuRouter version 2.6.2.007 or later, where the issue has been fixed.

Since the vulnerability requires local network access, restricting network access to trusted devices and monitoring local network activity can also help reduce risk.

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