CVE-2020-7252— Unquoted service executable path
Quick assessment
Affected
McAfee, LLC Data Exchange Layer (DXL) Broker
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.
Mcafee McAfee Data eXchange Layer是美国迈克菲（Mcafee）公司的一个用于集成应用和进行即时通信的开放式生态系统。 McAfee Data eXchange Layer (DXL) Framework 6.0.0及之前版本中的DXL Broker存在安全漏洞。本地攻击者可利用该漏洞造成拒绝服务及执行恶意文件。
Possible ATT&CK Techniques 3 AI
T1059 · Command and Scripting Interpreter T1489 · Service Stop T1574.001 · DLL
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I. Basic Information for CVE-2020-7252
Vulnerability Information
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Vulnerability Title
Unquoted service executable path
Source: CVE Program / CVE List V5
Vulnerability Description
Unquoted service executable path in DXL Broker in McAfee Data eXchange Layer (DXL) Framework 6.0.0 and earlier allows local users to cause a denial of service and malicious file execution via carefully crafted and named executable files.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
带着不必要的权限执行
Source: CVE Program / CVE List V5
Vulnerability Title
McAfee Data eXchange Layer Framework 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mcafee McAfee Data eXchange Layer是美国迈克菲（Mcafee）公司的一个用于集成应用和进行即时通信的开放式生态系统。 McAfee Data eXchange Layer (DXL) Framework 6.0.0及之前版本中的DXL Broker存在安全漏洞。本地攻击者可利用该漏洞造成拒绝服务及执行恶意文件。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| McAfee, LLC | Data Exchange Layer (DXL) Broker | 6.0.x ~ 6.0.0 | - |
|
II. Public POCs for CVE-2020-7252
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2020-7252 (1)
-
https://kc.mcafee.com/corporate/index?page=content&id=SB10307 x_refsource_CONFIRM
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V. Comments for CVE-2020-7252
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