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I. Basic Information for CVE-2020-7867
Vulnerability Information

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Vulnerability Title
Helpu arbitrary file creation vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
An improper input validation vulnerability in Helpu solution could allow a local attacker to arbitrary file creation and execution without click file transfer menu. It is possible to file in arbitrary directory for user because the viewer program receive the file from agent with privilege of administrator.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
HelpU 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HelpU是韩国HelpU公司的一款使用远程控制技术的软件,通过允许直接查看客户的计算机屏幕来解决问题。它使客户支持变得更容易和更好。 Helpu solution 中存在输入验证错误漏洞,该漏洞源于产品查看器程序从具有管理员权限的代理程序接收文件。攻击者可通过该漏洞在任意目录创建任意文件。
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
HelpUHelpuViewer.exe 2018.5.21.0 ~ 2018.5.21.0 -
II. Public POCs for CVE-2020-7867
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III. Intelligence Information for CVE-2020-7867
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