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I. Basic Information for CVE-2021-47755
Vulnerability Information

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Vulnerability Title
Oliver Library Server v5 - Arbitrary File Download
Source: NVD (National Vulnerability Database)
Vulnerability Description
Oliver Library Server v5 contains a file download vulnerability that allows unauthenticated attackers to access arbitrary system files through unsanitized input in the FileServlet endpoint. Attackers can exploit the vulnerability by manipulating the 'fileName' parameter to download sensitive files from the server's filesystem.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Softlink Oliver Library Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Softlink Oliver Library Server是澳大利亚Softlink公司的一款图书管理系统。 Softlink Oliver Library Server v5版本存在安全漏洞,该漏洞源于FileServlet端点中未清理的输入,可能导致任意系统文件下载。
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
Softlink EducationOliver Library Server < 8.00.008.053 -
II. Public POCs for CVE-2021-47755
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III. Intelligence Information for CVE-2021-47755
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