CVE-2025-59389

ENISA EUVD: EUVD-2026-0664 ↗
✓ Confirmed 0-Day
Triaged: March 5, 2026 1 article Published: 2026-01-02
VulnLookup ↗ NVD ↗ EUVD ↗ MITRE ↗

EPSS Score

Source: FIRST.org · 2026-05-23
0.13%
probability
This CVE has a 0.13% probability of being exploited in the next 30 days.
0% Top 32.1th percentile of all CVEs 100%

CVSS v4.0 NEW

Source: VulnerabilityLookup (CIRCL)
8.1
HIGH
Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Vulnerable System Confidentiality Impact
High
Vulnerable System Integrity Impact
High
Vulnerable System Availability Impact
High
Subsequent System Confidentiality Impact
None
Subsequent System Integrity Impact
None
Subsequent System Availability Impact
None
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U

CVSS v3.1

Source: NVD
9.8
CRITICAL
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

VulnerabilityLookup (CNA)
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

Affected Products

QNAP Systems Inc.
Hyper Data Protector
2.2.x

Signal Intelligence

Confidenceⓘ
85%
EPSS 0.13%
CVSS v4.0 8.1
CVSS v3.1 9.8
Mentions 1
Last Seen Nov 07, 2025

CNA Information

CNA Assigner
qnap
CNA Title
Hyper Data Protector

Analyst Note

CVE-2025-59389 is explicitly listed among QNAP's seven NAS zero-day flaws exploited at Pwn2Own, a live hacking competition where vulnerabilities are discovered and exploited in real-time before patches exist. The CVE was patched in version 2.2.4.1, with exploitation occurring at Pwn2Own (January 2025 timeframe), confirming pre-patch exploitation.

Threat Actors 2

Hacking Team
apt_group 🇮🇹 IT
Mana Team
apt_group 🇨🇳 CN

Triage Info

Decided atMar 05, 2026
Published DateJan 02, 2026