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I. Basic Information for CVE-2020-5357
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Dell Dock Firmware Update Utilities for Dell Client Consumer and Commercial docking stations contain an Arbitrary File Overwrite vulnerability. The vulnerability is limited to the Dell Dock Firmware Update Utilities during the time window while being executed by an administrator. During this time window, a locally authenticated low-privileged malicious user could exploit this vulnerability by tricking an administrator into overwriting arbitrary files via a symlink attack. The vulnerability does not affect the actual binary payload that the update utility delivers.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
对搜索路径元素未加控制
Source: NVD (National Vulnerability Database)
Vulnerability Title
Dell Dock Firmware Update Utilities 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell Dock Firmware Update Utilities是美国戴尔(Dell)公司的一款用于Dell扩展坞的固件更新实用程序。 Dell Dock Firmware Update Utilities(用于Dell Client Consumer和Commercial扩展坞)中存在代码问题漏洞。本地攻击者可通过进行符号链接攻击利用该漏洞覆盖任意文件。
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
DellCPG BIOS unspecified ~ 1.0.8 -
II. Public POCs for CVE-2020-5357
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III. Intelligence Information for CVE-2020-5357
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