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CVE-2023-32970— QTS, QuTS hero, QuTScloud

Quick assessment

Affected
QNAP Systems Inc. QuTS hero
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 Systems 多款产品存在安全漏洞，该漏洞源于允许经过身份验证的管理员通过网络发起拒绝服务 (DoS) 攻击，以下产品和版本受到影响：QuTS Hero h

CVSS 4.9 · Medium EPSS 0.60% · P49
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I. Basic Information for CVE-2023-32970

Vulnerability Information
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Vulnerability Title
QTS, QuTS hero, QuTScloud
Source: CVE Program / CVE List V5
Vulnerability Description
A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to launch a denial-of-service (DoS) attack via a network. QES is not affected. We have already fixed the vulnerability in the following versions: QuTS hero h5.0.1.2515 build 20230907 and later QuTS hero h5.1.0.2453 build 20230708 and later QuTS hero h4.5.4.2476 build 20230728 and later QuTScloud c5.1.0.2498 and later QTS 5.1.0.2444 build 20230629 and later QTS 4.5.4.2467 build 20230718 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:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
空指针解引用
Source: CVE Program / CVE List V5
Vulnerability Title
QNAP Systems 多款产品代码问题漏洞
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 Systems 多款产品存在安全漏洞，该漏洞源于允许经过身份验证的管理员通过网络发起拒绝服务 (DoS) 攻击，以下产品和版本受到影响：QuTS Hero h
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. QuTS hero h5.0.x ~ h5.0.1.2515 build 20230907 -
QNAP Systems Inc. QuTScloud c5.x ~ c5.1.0.2498 -
QNAP Systems Inc. QTS 5.1.x ~ 5.1.0.2444 build 20230629 -

II. Public POCs for CVE-2023-32970

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III. Intelligence Information for CVE-2023-32970

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Other References for CVE-2023-32970 (1)

Same Patch Batch · QNAP Systems Inc. · 2023-10-13 · 7 CVEs total

CVE-2023-34976 10.0 CRITICAL Video Station
CVE-2023-32974 7.5 HIGH QTS, QuTS hero, QuTScloud
CVE-2023-34975 6.6 MEDIUM QTS, QuTS hero, QuTScloud
CVE-2023-32976 6.6 MEDIUM Container Station
CVE-2023-34977 4.6 MEDIUM Video Station
CVE-2023-32973 3.8 LOW QTS, QuTS hero, QuTScloud

IV. Related Vulnerabilities

Same product: QuTS hero
Same vendor: QNAP Systems Inc.
Same weakness: CWE-476