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I. Basic Information for CVE-2021-32756
Vulnerability Information

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Vulnerability Title
Arbitrary eval through MiqExpression
Source: NVD (National Vulnerability Database)
Vulnerability Description
ManageIQ is an open-source management platform. In versions prior to jansa-4, kasparov-2, and lasker-1, there is a flaw in the MiqExpression module of ManageIQ where a low privilege user could enter a crafted Ruby string which would be evaluated. Successful exploitation will allow an attacker to execute arbitrary code with root privileges on the host system. There are patches for this issue in releases named jansa-4, kasparov-2, and lasker-1. If possible, restrict users, via RBAC, to only the part of the application that they need access to. While MiqExpression is widely used throughout the product, restricting users can limit the surface of the attack.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
输出中的特殊元素转义处理不恰当(注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
ManageIQ MiqExpression 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ManageIQ MiqExpression是一个功能模块。 ManageIQ MiqExpression 模块在jansa-4、kasparov-2和lasker-1之前的版本中存在代码注入漏洞,攻击者可利用该漏洞使用根权限在主机系统上执行任意代码。
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
ManageIQmanageiq < jansa-4 -
II. Public POCs for CVE-2021-32756
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III. Intelligence Information for CVE-2021-32756
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IV. Related Vulnerabilities
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