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I. Basic Information for CVE-2021-42021
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been identified in Siveillance Video DLNA Server (2019 R1), Siveillance Video DLNA Server (2019 R2), Siveillance Video DLNA Server (2019 R3), Siveillance Video DLNA Server (2020 R1), Siveillance Video DLNA Server (2020 R2), Siveillance Video DLNA Server (2020 R3), Siveillance Video DLNA Server (2021 R1). The affected application contains a path traversal vulnerability that could allow to read arbitrary files on the server that are outside the application’s web document directory. An unauthenticated remote attacker could exploit this issue to access sensitive information for subsequent attacks.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
路径遍历：’dir/../filename’
Source: NVD (National Vulnerability Database)
Vulnerability Title
Siveillance Video DLNA Server 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens Siveillance Video Dlna Server是德国西门子（Siemens）公司的一个视频 Dlna 服务器。 Siveillance Video DLNA Server 存在路径遍历漏洞，该漏洞源于未经身份验证的远程攻击者可以访问应用程序Web文档目录之外的任意文件。
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
SiemensSiveillance Video DLNA Server 2019 R1 -
SiemensSiveillance Video DLNA Server 2019 R2 -
SiemensSiveillance Video DLNA Server 2019 R3 -
SiemensSiveillance Video DLNA Server 2020 R1 -
SiemensSiveillance Video DLNA Server 2020 R2 -
SiemensSiveillance Video DLNA Server 2020 R3 -
SiemensSiveillance Video DLNA Server 2021 R1 -
II. Public POCs for CVE-2021-42021
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III. Intelligence Information for CVE-2021-42021
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IV. Related Vulnerabilities
Same vendor: Siemens
Same weakness: CWE-26
V. Comments for CVE-2021-42021

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