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I. Basic Information for CVE-2021-34811
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Server-Side Request Forgery (SSRF) vulnerability in task management component in Synology Download Station before 3.8.16-3566 allows remote authenticated users to access intranet resources via unspecified vectors.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
服务端请求伪造(SSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Synology Download Station 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Synology Download Station是一款浏览器扩展。可以在不访问 群晖 网页版本的情况下,浏览下载中心套件的正在下载与已下载任务,还可以添加任务。 Synology Download Station 3.8.16-3566之前的版本存在代码问题漏洞,该漏洞源允许通过远程认证的攻击者通过未指定的载体访问内网资源。
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
SynologyDownload Station unspecified ~ 3.8.16-3566 -
II. Public POCs for CVE-2021-34811
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III. Intelligence Information for CVE-2021-34811
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IV. Related Vulnerabilities
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