CVE-2025-9110
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2026-01-02

Last updated on: 2026-01-06

Assigner: QNAP Systems, Inc.

Description
An exposure of sensitive system information to an unauthorized control sphere vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to read application data. We have already fixed the vulnerability in the following versions: QTS 5.2.8.3332 build 20251128 and later QuTS hero h5.2.8.3321 build 20251117 and later QuTS hero h5.3.1.3250 build 20250912 and later
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Meta Information
Published
2026-01-02
Last Modified
2026-01-06
Generated
2026-06-16
AI Q&A
2026-01-02
EPSS Evaluated
2026-06-15
NVD
CVE-2025-9110
Affected Vendors & Products
Showing 38 associated CPEs
Vendor Product Version / Range
qnap qts 5.2.0.2737
qnap qts 5.2.0.2744
qnap qts 5.2.0.2782
qnap qts 5.2.0.2802
qnap qts 5.2.0.2823
qnap qts 5.2.0.2851
qnap qts 5.2.0.2860
qnap qts 5.2.1.2930
qnap qts 5.2.2.2950
qnap qts 5.2.3.3006
qnap qts 5.2.4.3070
qnap qts 5.2.4.3079
qnap qts 5.2.4.3092
qnap qts 5.2.5.3145
qnap qts 5.2.6.3195
qnap qts 5.2.6.3229
qnap qts 5.2.7.3256
qnap qts 5.2.7.3297
qnap quts_hero h5.2.0.2737
qnap quts_hero h5.2.0.2782
qnap quts_hero h5.2.0.2789
qnap quts_hero h5.2.0.2802
qnap quts_hero h5.2.0.2823
qnap quts_hero h5.2.0.2851
qnap quts_hero h5.2.0.2860
qnap quts_hero h5.2.1.2929
qnap quts_hero h5.2.1.2940
qnap quts_hero h5.2.2.2952
qnap quts_hero h5.2.3.3006
qnap quts_hero h5.2.4.3070
qnap quts_hero h5.2.4.3079
qnap quts_hero h5.2.5.3138
qnap quts_hero h5.2.6.3195
qnap quts_hero h5.2.7.3256
qnap quts_hero h5.2.7.3297
qnap quts_hero h5.3.0.3115
qnap quts_hero h5.3.0.3145
qnap quts_hero h5.3.0.3192
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-497 The product does not properly prevent sensitive system-level information from being accessed by unauthorized actors who do not have the same level of access to the underlying system as the product does.
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Executive Summary

This vulnerability involves the exposure of sensitive system information to an unauthorized control sphere in several QNAP operating system versions. Remote attackers can exploit this flaw to read application data without authorization.

Impact Analysis

The vulnerability allows remote attackers to access sensitive application data without permission, potentially leading to data breaches or unauthorized information disclosure.

Mitigation Strategies

To mitigate this vulnerability, immediately update your QNAP operating system to the fixed versions: QTS 5.2.8.3332 build 20251128 or later, QuTS hero h5.2.8.3321 build 20251117 or later, or QuTS hero h5.3.1.3250 build 20250912 or later.

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