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CVE-2023-20076— Cisco IOx Application Hosting Environment Command Injection Vulnerability

Quick assessment

Affected
Cisco Cisco IOS
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.

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存在安全漏洞，该漏洞源于为激活应用程序而传入的参数未完全清理，攻击者利用该漏洞可以以root用户身份在底层主机操作系统上执行任意命令。

CVSS 7.2 · High EPSS 1.51% · P74
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I. Basic Information for CVE-2023-20076

Vulnerability Information
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Vulnerability Title
Cisco IOx Application Hosting Environment Command Injection Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the Cisco IOx application hosting environment could allow an authenticated, remote attacker to execute arbitrary commands as root on the underlying host operating system. This vulnerability is due to incomplete sanitization of parameters that are passed in for activation of an application. An attacker could exploit this vulnerability by deploying and activating an application in the Cisco IOx application hosting environment with a crafted activation payload file. A successful exploit could allow the attacker to execute arbitrary commands as root on the underlying host operating system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
参数问题
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Iox 操作系统命令注入漏洞
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存在安全漏洞，该漏洞源于为激活应用程序而传入的参数未完全清理，攻击者利用该漏洞可以以root用户身份在底层主机操作系统上执行任意命令。
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
Cisco Cisco IOS n/a -

II. Public POCs for CVE-2023-20076

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III. Intelligence Information for CVE-2023-20076

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Vendor Advisories for CVE-2023-20076 (1)

IV. Related Vulnerabilities

Same product: Cisco IOS
Same vendor: Cisco
Same weakness: CWE-233

V. Comments for CVE-2023-20076

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