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CVE-2023-32972— QTS, QuTS hero, QuTScloud

Quick assessment

Affected
QNAP Systems Inc. QTS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

QNAP Systems QuTScloud等都是中国威联通科技（QNAP Systems）公司的产品。QNAP Systems QuTScloud是一种 QNAP NAS 操作系统的云端优化版本。QNAP Systems QTS是一个入门到中阶QNAP NAS 使用的操作系统。QNAP Systems QuTS hero是一个操作系统。 QNAP products存在安全漏洞，该漏洞源于缓冲区副本未检查输入大小，允许经过身份验证的管理员通过网络执行代码，以下产品和版本受到影响：QTS 5.0.1.242

CVSS 3.8 · Low EPSS 0.55% · P44

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-32972

Vulnerability Information
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Vulnerability Title
QTS, QuTS hero, QuTScloud
Source: CVE Program / CVE List V5
Vulnerability Description
A buffer copy without checking size of input vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to execute 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 h5.0.1.2515 build 20230907 and later QuTS hero h5.1.0.2424 build 20230609 and later QuTS hero h4.5.4.2476 build 20230728 and later QuTScloud c5.1.0.2498 and later
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
QNAP 多款产品缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QNAP Systems QuTScloud等都是中国威联通科技（QNAP Systems）公司的产品。QNAP Systems QuTScloud是一种 QNAP NAS 操作系统的云端优化版本。QNAP Systems QTS是一个入门到中阶QNAP NAS 使用的操作系统。QNAP Systems QuTS hero是一个操作系统。 QNAP products存在安全漏洞，该漏洞源于缓冲区副本未检查输入大小，允许经过身份验证的管理员通过网络执行代码，以下产品和版本受到影响：QTS 5.0.1.242
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 5.0.x ~ 5.0.1.2425 build 20230609 -
QNAP Systems Inc. QuTS hero h5.0.x ~ h5.0.1.2515 build 20230907 -
QNAP Systems Inc. QuTScloud c5.0.x ~ c5.1.0.2498 -

II. Public POCs for CVE-2023-32972

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III. Intelligence Information for CVE-2023-32972

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Other References for CVE-2023-32972 (1)

Same Patch Batch · QNAP Systems Inc. · 2023-10-06 · 6 CVEs total

CVE-2023-23365 7.7 HIGH Music Station
CVE-2023-23366 7.7 HIGH Music Station
CVE-2023-23370 6.7 MEDIUM QVPN Device Client
CVE-2023-23371 5.2 MEDIUM QVPN Device Client
CVE-2023-32971 3.8 LOW QTS, QuTS hero, QuTScloud

IV. Related Vulnerabilities

Same product: QTS
Same vendor: QNAP Systems Inc.
Same weakness: CWE-120

V. Comments for CVE-2023-32972

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