CVE-2025-62844
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
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| 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 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
AI Powered Q&A
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
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How can this vulnerability be detected on my network or system? Can you suggest some commands?
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Can you explain this vulnerability to me?
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.
How can this vulnerability impact me? :
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.
What immediate steps should I take to mitigate this vulnerability?
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.