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CVE-2023-51365— QTS, QuTS hero, QuTScloud

Quick assessment

Affected
QNAP Systems Inc. QTS
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

QNAP Systems QTS是中国威联通科技（QNAP Systems）公司的一个入门到中阶QNAP NAS 使用的操作系统。 QNAP Systems QTS 5.1.4.2596及之前、QTS 4.5.4.2627及之前、QuTS Hero h5.1.3.2578及之前、QuTS Hero h4.5.4.2626及之前、QuTScloud c5.1.5.2651及之前版本存在路径遍历漏洞，该漏洞源于允许用户读取文件的内容并通过网络暴露敏感数据。

CVSS 8.7 · High EPSS 34.82% · P98

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
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I. Basic Information for CVE-2023-51365

Vulnerability Information
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Vulnerability Title
QTS, QuTS hero, QuTScloud
Source: CVE Program / CVE List V5
Vulnerability Description
A path traversal vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to read the contents of unexpected files and expose sensitive data via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.4.2596 build 20231128 and later QTS 4.5.4.2627 build 20231225 and later QuTS hero h5.1.3.2578 build 20231110 and later QuTS hero h4.5.4.2626 build 20231225 and later QuTScloud c5.1.5.2651 and later
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
QNAP Systems QTS 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QNAP Systems QTS是中国威联通科技（QNAP Systems）公司的一个入门到中阶QNAP NAS 使用的操作系统。 QNAP Systems QTS 5.1.4.2596及之前、QTS 4.5.4.2627及之前、QuTS Hero h5.1.3.2578及之前、QuTS Hero h4.5.4.2626及之前、QuTScloud c5.1.5.2651及之前版本存在路径遍历漏洞，该漏洞源于允许用户读取文件的内容并通过网络暴露敏感数据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
QNAP Systems Inc. QTS 5.1.x ~ 5.1.4.2596 build 20231128 -
QNAP Systems Inc. QuTS hero h5.1.x ~ h5.1.3.2578 build 20231110 -
QNAP Systems Inc. QuTScloud - -

II. Public POCs for CVE-2023-51365

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III. Intelligence Information for CVE-2023-51365

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Vendor Advisories for CVE-2023-51365 (1)

Same Patch Batch · QNAP Systems Inc. · 2024-04-26 · 13 CVEs total

CVE-2024-32766 10.0 CRITICAL QTS, QuTS hero, QuTScloud
CVE-2024-32764 9.9 CRITICAL myQNAPcloud Link
CVE-2023-47222 9.6 CRITICAL Media Streaming add-on
CVE-2023-51364 8.7 HIGH QTS, QuTS hero, QuTScloud
CVE-2024-27124 7.5 HIGH QTS, QuTS hero, QuTScloud
CVE-2023-50363 7.4 HIGH QTS, QuTS hero
CVE-2024-21905 6.5 MEDIUM QTS, QuTS hero, QuTScloud
CVE-2023-50364 6.4 MEDIUM QTS, QuTS hero
CVE-2023-41291 5.5 MEDIUM QuFirewall
CVE-2023-50361 5.0 MEDIUM QTS, QuTS hero
CVE-2023-50362 5.0 MEDIUM QTS, QuTS hero
CVE-2023-41290 4.1 MEDIUM QuFirewall

IV. Related Vulnerabilities

Same product: QTS
Same vendor: QNAP Systems Inc.
Same weakness: CWE-22

V. Comments for CVE-2023-51365

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