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I. Basic Information for CVE-2021-28797
Vulnerability Information

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Vulnerability Title
Stack Buffer Overflow in Surveillance Station
Source: NVD (National Vulnerability Database)
Vulnerability Description
A stack-based buffer overflow vulnerability has been reported to affect QNAP NAS devices running Surveillance Station. If exploited, this vulnerability allows attackers to execute arbitrary code. QNAP have already fixed this vulnerability in the following versions: Surveillance Station 5.1.5.4.3 (and later) for ARM CPU NAS (64bit OS) and x86 CPU NAS (64bit OS) Surveillance Station 5.1.5.3.3 (and later) for ARM CPU NAS (32bit OS) and x86 CPU NAS (32bit OS)
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
栈缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
Synology Surveillance Station 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Synology Surveillance Station是中国群晖科技(Synology)公司的一个应用程序。提供智能监控和视频管理工具来保护您的宝贵资产。 Surveillance Station 存在安全漏洞,攻击者可利用该漏洞就可以执行任意代码。以下产品及版本受到影响:Surveillance Station 5.1.5.4.3 (and later) for ARM CPU NAS (64bit OS) and x86 CPU NAS (64bit OS) Surveillance Statio
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.Surveillance Station unspecified ~ 5.1.5.4.3 -
QNAP Systems Inc.Surveillance Station unspecified ~ 5.1.5.3.3 -
II. Public POCs for CVE-2021-28797
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III. Intelligence Information for CVE-2021-28797
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IV. Related Vulnerabilities
V. Comments for CVE-2021-28797

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