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CVE-2020-29492

Quick assessment

Affected
Dell Wyse Proprietary OS (ThinOS)
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Dell Wyse ThinOS是美国戴尔（Dell）公司的一款用于Dell服务器的专用操作系统。 Dell Wyse ThinOS 8.6 and prior versions 存在安全漏洞，未经身份验证的远程攻击者可利用该漏洞可能利用此漏洞访问可写文件并操纵任何目标特定站点的配置。

CVSS 10.0 · Critical EPSS 1.74% · P76
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I. Basic Information for CVE-2020-29492

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell Wyse ThinOS 8.6 and prior versions contain an insecure default configuration vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to access the writable file and manipulate the configuration of any target specific station.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
缺省权限不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Dell Wyse ThinOS 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell Wyse ThinOS是美国戴尔（Dell）公司的一款用于Dell服务器的专用操作系统。 Dell Wyse ThinOS 8.6 and prior versions 存在安全漏洞，未经身份验证的远程攻击者可利用该漏洞可能利用此漏洞访问可写文件并操纵任何目标特定站点的配置。
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

Vendor Product Affected Versions CPE Subscribe
Dell Wyse Proprietary OS (ThinOS) unspecified ~ 8.6 -

II. Public POCs for CVE-2020-29492

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III. Intelligence Information for CVE-2020-29492

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Other References for CVE-2020-29492 (1)

Same Patch Batch · Dell · 2021-01-04 · 6 CVEs total

CVE-2020-29491 10.0 CRITICAL Dell Wyse ThinOS 安全漏洞
CVE-2020-5361 5.1 MEDIUM Dell Client Commercial and Consumer 授权问题漏洞
CVE-2020-29496 DELL Dell Wyse Management Suite 跨站脚本漏洞
CVE-2020-29497 DELL Dell Wyse Management Suite 跨站脚本漏洞
CVE-2020-29498 Dell Wyse Management Suite 输入验证错误漏洞

IV. Related Vulnerabilities

Same product: Wyse Proprietary OS (ThinOS)
Same vendor: Dell
Same weakness: CWE-276

V. Comments for CVE-2020-29492

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