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CVE-2021-21552

Quick assessment

Affected
Dell Wyse Windows Embedded (WES)
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 Management Suite是美国戴尔（Dell）公司的一套用于管理和优化Wyse端点的、可扩展的解决方案。该产品包括Wyse端点集中管理、资产追踪和自动设备发现等功能。 Dell Wyse Management Suite存在安全漏洞，该漏洞源于允许具有低特权、身份验证的本地恶意用户可能利用这个漏洞绕过受限制的环境，并在受影响的系统上执行未经授权的操作。

CVSS 5.2 · Medium EPSS 1.00% · P61

Possible ATT&CK Techniques 1 AI

T1548 · Abuse Elevation Control Mechanism
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I. Basic Information for CVE-2021-21552

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell Wyse Windows Embedded System versions WIE10 LTSC 2019 and earlier contain an improper authorization vulnerability. A local authenticated malicious user with low privileges may potentially exploit this vulnerability to bypass the restricted environment and perform unauthorized actions on the affected system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Dell Wyse Management Suite 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell Wyse Management Suite是美国戴尔（Dell）公司的一套用于管理和优化Wyse端点的、可扩展的解决方案。该产品包括Wyse端点集中管理、资产追踪和自动设备发现等功能。 Dell Wyse Management Suite存在安全漏洞，该漏洞源于允许具有低特权、身份验证的本地恶意用户可能利用这个漏洞绕过受限制的环境，并在受影响的系统上执行未经授权的操作。
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 Windows Embedded (WES) unspecified ~ WIE10 LTSC 2019 -

II. Public POCs for CVE-2021-21552

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III. Intelligence Information for CVE-2021-21552

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Other References for CVE-2021-21552 (1)

IV. Related Vulnerabilities

Same vendor: Dell
Same weakness: CWE-863

V. Comments for CVE-2021-21552

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