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I. Basic Information for CVE-2021-28800
Vulnerability Information

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Vulnerability Title
Command Injection Vulnerability in QTS
Source: NVD (National Vulnerability Database)
Vulnerability Description
A command injection vulnerability has been reported to affect QNAP NAS running legacy versions of QTS. If exploited, this vulnerability allows attackers to execute arbitrary commands in a compromised application. This issue affects: QNAP Systems Inc. QTS versions prior to 4.3.6.1663 Build 20210504; versions prior to 4.3.3.1624 Build 20210416. This issue does not affect: QNAP Systems Inc. QTS 4.5.3. QNAP Systems Inc. QuTS hero h4.5.3. QNAP Systems Inc. QuTScloud c4.5.5.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Qnap Systems QNAP QTS 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qnap Systems QNAP QTS是中国威联通(Qnap Systems)公司的一款类似SAN存储架构的数据存储设备。该设备支持分层存储、镜像保护等保障功能。 QNAP QTS 存在操作系统命令注入漏洞,该漏洞源于输入验证不当。以下产品及版本受到影响:QNAP QTS: before 4.5.3.1652 20210428 。
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
VendorProductAffected VersionsCPESubscribe
QNAP Systems Inc.QTS unspecified ~ 4.3.6.1663 Build 20210504 -
QNAP Systems Inc.QuTS hero h4.5.3 -
QNAP Systems Inc.QuTScloud c4.5.5 -
II. Public POCs for CVE-2021-28800
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III. Intelligence Information for CVE-2021-28800
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IV. Related Vulnerabilities
V. Comments for CVE-2021-28800

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