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CVE-2023-23372

QTS, QuTS hero

MEDIUM
6.1
CVSS Score
Published: December 8, 2023 at 04:07 PM UTC
Updated: June 17, 2026 at 05:36 AM UTC
2 products affected across 1 vendorQTSQuTS hero

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Severity
MEDIUM6.1
Exploit prediction
EPSS 0.5%

Description

A cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to inject malicious code via a network. We have already fixed the vulnerability in the following versions: QTS 5.0.1.2425 build 20230609 and later QTS 5.1.0.2444 build 20230629 and later QTS 4.5.4.2467 build 20230718 and later QuTS hero h5.1.0.2424 build 20230609 and later QuTS hero h5.0.1.2515 build 20230907 and later QuTS hero h4.5.4.2476 build 20230728 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 < 4.5.4.2467 build 202307185.0.x ≤ v < 5.0.1.2425 build 202306095.1.x ≤ v < 5.1.0.2444 build 202306294.5.4.1715 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.x5.0.1.2034 build_202205155.0.1.2079 build_202206295.0.1.2131 build_202208205.0.1.2137 build_202208265.0.1.2145 build_202209035.0.1.2173 build_202210015.0.1.2194 build_202210225.0.1.2234 build_202212015.0.1.2248 build_202212155.0.1.2277 build_202301125.0.1.2346 build_202303225.0.1.2376 build_202304215.0.x5.1.0.2348 build_202303255.1.0.2399 build_202305155.1.0.2418 build_202306035.1.x
Affected range stops below 4.5.4.2467 build 20230718, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.0.1.2425 build 20230609, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.1.0.2444 build 20230629, so it looks safe — our inference, not a vendor statement
QuTS hero· Qnap
95%
h4.5.x ≤ v < h4.5.4.2476 build 20230728h5.0.x ≤ v < h5.0.1.2515 build 20230907h5.1.x ≤ v < h5.1.0.2424 build 20230609h4.5.4.1771 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.xh5.0.1.2045 build_20220526h5.0.1.2192 build_20221020h5.0.1.2248 build_20221215h5.0.1.2269 build_20230104h5.0.1.2277 build_20230112h5.0.1.2348 build_20230324h5.0.1.2376 build_20230421h5.0.xh5.1.0.2409 build_20230525h5.1.x
Affected range stops below h4.5.4.2476 build 20230728, so it looks safe — our inference, not a vendor statement
Affected range stops below h5.0.1.2515 build 20230907, so it looks safe — our inference, not a vendor statement
Affected range stops below h5.1.0.2424 build 20230609, 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-23-40

CVSS

6.1MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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