SQL Injection in QNAP Hyper Data Protector
CVE-2025-59389
An SQL injection vulnerability has been reported to affect Hyper Data Protector. The remote attackers can then exploit the vulnerability to execute unauthorized code or commands. We have already fixed the vulnerability in the following versions: Hyper Data Protector 2.2.4.1 and later
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.007 (50.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 50.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000
Affected products
- QNAP Hyper Data Protector — versions 2.0.0.1115
- QNAP Systems Inc. Hyper Data Protector — versions 2.2.x
Weakness classification (CWE)
References
- www.qnap.com/en/security-advisory/qsa-25-48 (Vendor Advisory)
Frequently asked questions
- What is CVE-2025-59389?
- CVE-2025-59389 is a critical-severity vulnerability in QNAP Hyper Data Protector, classified under SQL Injection. CVSS score: 9.8/10. Published 2026-01-02.
- How severe is CVE-2025-59389?
- Critical severity. CVSS v3 base score is 9.8 out of 10.