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CVE-2021-42098

Quick assessment

Affected
Devolutions Remote Desktop Manager
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.

Devolutions Remote Desktop Manager是加拿大Devolutions公司的一个应用系统。提供远程桌面管理功能。 Devolutions Remote Desktop Manager 存在安全漏洞，该漏洞源于在2021.2.16之前，对“转移远程桌面管理器”中的条目进行了不完整的权限检查。攻击者可利用该漏洞通过批量自定义PowerShell绕过权限。

AI Predicted 6.5 Difficulty: Moderate EPSS 1.76% · P77

Possible ATT&CK Techniques 1 AI

T1546.001 · Change Default File Association
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I. Basic Information for CVE-2021-42098

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An incomplete permission check on entries in Devolutions Remote Desktop Manager before 2021.2.16 allows attackers to bypass permissions via batch custom PowerShell.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Devolutions Remote Desktop Manager 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Devolutions Remote Desktop Manager是加拿大Devolutions公司的一个应用系统。提供远程桌面管理功能。 Devolutions Remote Desktop Manager 存在安全漏洞，该漏洞源于在2021.2.16之前，对“转移远程桌面管理器”中的条目进行了不完整的权限检查。攻击者可利用该漏洞通过批量自定义PowerShell绕过权限。
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
Devolutions Remote Desktop Manager 2021.2.14 and earlier. Fixed in 2021.2.16. -

II. Public POCs for CVE-2021-42098

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III. Intelligence Information for CVE-2021-42098

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Other References for CVE-2021-42098 (2)

IV. Related Vulnerabilities

Same product: Remote Desktop Manager
Same vendor: Devolutions

V. Comments for CVE-2021-42098

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