vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2023-47568

QTS, QuTS hero, QuTScloud

HIGH
8.8
CVSS Score
Published: February 2, 2024 at 04:06 PM UTC
Updated: June 17, 2026 at 06:32 AM UTC
3 products affected across 1 vendorQTSQuTS heroQuTScloud

Using QTS by QNAP Systems Inc.?

Get instant alerts when new vulnerabilities affect QTS - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
HIGH8.8
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

A SQL injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated users to inject malicious code via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.5.2645 build 20240116 and later QTS 4.5.4.2627 build 20231225 and later QuTS hero h5.1.5.2647 build 20240118 and later QuTS hero h4.5.4.2626 build 20231225 and later QuTScloud c5.1.5.2651 and later

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

QTS· Qnap
95%
4.5.x ≤ v < 4.5.4.2627 build 202312255.1.x ≤ v < 5.1.5.2645 build 202401164.5.4.1715 build_202106304.5.4.1723 build_202107084.5.4.1741 build_202107264.5.4.1787 build_202109104.5.4.1800 build_202109234.5.4.1892 build_202112234.5.4.1931 build_202201284.5.4.2012 build_202204194.5.4.2117 build_202208024.5.4.2280 build_202301124.5.4.2374 build_202304164.5.4.26274.5.x5.1.0.2348 build_202303255.1.0.2399 build_202305155.1.0.2418 build_202306035.1.0.2444 build_202306295.1.0.2466 build_202307215.1.1.2491 build_202308155.1.2.2533 build_202309265.1.3.2578 build_202311105.1.4.2596 build_202311285.1.5.26455.1.x
Affected range stops below 4.5.4.2627 build 20231225, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.1.5.2645 build 20240116, so it looks safe — our inference, not a vendor statement
QuTS hero· Qnap
95%
h4.5.x ≤ v < h4.5.4.2626 build 20231225h5.1.x ≤ v < h5.1.5.2647 build 20240118h4.5.4.1771 build_20210825h4.5.4.1800 build_20210923h4.5.4.1813 build_20211006h4.5.4.1848 build_20211109h4.5.4.1892 build_20211223h4.5.4.1951 build_20220218h4.5.4.1971 build_20220310h4.5.4.1991 build_20220330h4.5.4.2052 build_20220530h4.5.4.2138 build_20220824h4.5.4.2217 build_20221111h4.5.4.2272 build_20230105h4.5.4.2374 build_20230417h4.5.4.2476 build_20230728h4.5.4.2626h4.5.xh5.1.0.2409 build_20230525h5.1.0.2424 build_20230609h5.1.0.2453 build_20230708h5.1.0.2466 build_20230721h5.1.1.2488 build_20230812h5.1.2.2534 build_20230927h5.1.3.2578 build_20231110h5.1.4.2596 build_20231128h5.1.5.2647h5.1.x
Affected range stops below h4.5.4.2626 build 20231225, so it looks safe — our inference, not a vendor statement
Affected range stops below h5.1.5.2647 build 20240118, so it looks safe — our inference, not a vendor statement
QuTScloud· Qnap
95%
c5.x.x ≤ v < c5.1.5.2651c5.1.0.2498 build_20230822c5.x.x
Affected range stops below c5.1.5.2651, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://www.qnap.com/en/security-advisory/qsa-24-05

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHqnap
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-89

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card