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I. Basic Information for CVE-2022-20721
Vulnerability Information

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Vulnerability Title
Cisco IOx Application Hosting Environment Vulnerabilities
Source: NVD (National Vulnerability Database)
Vulnerability Description
Multiple vulnerabilities in the Cisco IOx application hosting environment on multiple Cisco platforms could allow an attacker to inject arbitrary commands into the underlying host operating system, execute arbitrary code on the underlying host operating system, install applications without being authenticated, or conduct a cross-site scripting (XSS) attack against a user of the affected software. For more information about these vulnerabilities, see the Details section of this advisory.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Iox 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Iox是美国思科(Cisco)公司的一个结合了Cisco IOS和Linux OS用于安全网络连接以及开发IOT应用的安全开发环境。 Cisco Iox 应用程序托管环境存在路径遍历漏洞,该漏洞源于 Cisco IOx API 中的命令参数的路径验证不足。攻击者可以通过使用 API 发送精心编制的命令请求来利用此漏洞。成功利用此漏洞可让攻击者读取主机设备文件系统上任何文件的内容。以下产品和版本受到影响:Cisco ASR、Cisco Catalyst、IOS by Cisco、IOS XE、C
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
CiscoCisco IOS n/a -
II. Public POCs for CVE-2022-20721
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III. Intelligence Information for CVE-2022-20721
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IV. Related Vulnerabilities
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