CVE-2025-59388
Received Received - Intake
Hard-Coded Password in Hyper Data Protector Enables Unauthorized Access

Publication date: 2026-03-12

Last updated on: 2026-03-16

Assigner: QNAP Systems, Inc.

Description
A use of hard-coded password vulnerability has been reported to affect Hyper Data Protector. The remote attackers can then exploit the vulnerability to gain unauthorized access. We have already fixed the vulnerability in the following version: Hyper Data Protector 2.3.1.455 and later
CVSS Scores
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Affected Vendors & Products
Vendor Product Version
qnap hyper_data_protector From 2.2.0.284 (inc) to 2.3.1.455 (exc)
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
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CWE ID Description
CWE-259 The product contains a hard-coded password, which it uses for its own inbound authentication or for outbound communication to external components.
Attack-Flow Graph
AI Powered Q&A
How can this vulnerability be detected on my network or system? Can you suggest some commands?

I don't know


What immediate steps should I take to mitigate this vulnerability?

To mitigate this vulnerability, you should upgrade Hyper Data Protector to version 2.3.1.455 or later, where the issue has been fixed.


Can you explain this vulnerability to me?

This vulnerability involves the use of a hard-coded password in Hyper Data Protector. Remote attackers can exploit this weakness to gain unauthorized access to the system.


How can this vulnerability impact me? :

The vulnerability allows remote attackers to bypass authentication controls by using the hard-coded password, potentially leading to unauthorized access to sensitive data or system functions.


How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:

I don't know


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Meta Information
CVE Publication Date:
2026-03-12
CVE Last Modified Date:
2026-03-16
Report Generation Date:
2026-04-01
AI Powered Q&A Generation:
2026-03-12
EPSS Last Evaluated Date:
2026-03-31
NVD Report Link:
EUVD Report Link: