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CVE-2025-59388

MEDIUM CVSS 4.0: 6.6 EPSS 0.19%
Updated Mar 16, 2026
Qnap
Parameter Value
CVSS 6.6 (MEDIUM)
Affected Versions 2.2.0.284 — 2.3.1.455
Fixed In 2.3.1.455
Type CWE-259
Vendor Qnap
Public PoC No

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

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
None
No data leak
Integrity
High
Complete data modification
Availability
None
No disruption

CVSS Vector v4.0

Weakness Type (CWE)

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Qnap Hyper_Data_Protector
cpe:2.3:a:qnap:hyper_data_protector:*:*:*:*:*:*:*:*
2.2.0.284 2.3.1.455