CVE-2024-50387

ENISA EUVD: EUVD-2024-45183 ↗
✓ Confirmed 0-Day
Triaged: March 5, 2026 4 articles Published: 2024-12-06
VulnLookup ↗ NVD ↗ EUVD ↗ MITRE ↗

EPSS Score

Source: FIRST.org · 2026-05-23
23.45%
probability
This CVE has a 23.45% probability of being exploited in the next 30 days.
0% Top 96.0th percentile of all CVEs 100%

CVSS v4.0 NEW

Source: VulnerabilityLookup (CIRCL)
10
CRITICAL
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
High
Subsequent System Integrity Impact
High
Subsequent System Availability Impact
High
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

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)
A SQL injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers to inject malicious code. We have already fixed the vulnerability in the following version: SMB Service 4.15.002 and later SMB Service h4.15.002 and later

Affected Products

QNAP Systems Inc.
SMB Service
4.15.x h4.15.x

Signal Intelligence

Confidenceⓘ
92%
EPSS 23.45%
CVSS v4.0 10
CVSS v3.1 9.8
Mentions 4
Last Seen Nov 07, 2025

CNA Information

CNA Assigner
qnap
CNA Title
SMB Service

Analyst Note

CVE-2024-50387 is explicitly named as a zero-day exploited at Pwn2Own 2024, with QNAP issuing patches (SMB Service 4.15.002+) in response to active exploitation. Multiple authoritative sources confirm zero-day status and in-the-wild exploitation at the security conference, with patch availability coinciding with the disclosure.

Threat Actors 2

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

Triage Info

Decided atMar 05, 2026
Published DateDec 06, 2024