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CVE-2019-16011— Cisco IOS XE SD-WAN Software Command Injection Vulnerability

Quick assessment

Affected
Cisco Cisco IOS XE SD-WAN Software
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 IOS XE是美国思科（Cisco）公司的一套为其网络设备开发的操作系统。SD-WAN Software是其中的一套软件定义的WAN软件。 Cisco IOS XE SD-WAN Software中的CLI存在命令注入漏洞，该漏洞源于不充分的输入验证。攻击者可通过进行身份验证并向CLI实用程序提交特制的输入利用该漏洞以root权限执行任意命令。

AI Predicted 7.8 Difficulty: Easy EPSS 0.39% · P31
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I. Basic Information for CVE-2019-16011

Vulnerability Information
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Vulnerability Title
Cisco IOS XE SD-WAN Software Command Injection Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by authenticating to the device and submitting crafted input to the CLI utility. The attacker must be authenticated to access the CLI utility. A successful exploit could allow the attacker to execute commands with root privileges.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco IOS XE SD-WAN Software CLI 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco IOS XE是美国思科（Cisco）公司的一套为其网络设备开发的操作系统。SD-WAN Software是其中的一套软件定义的WAN软件。 Cisco IOS XE SD-WAN Software中的CLI存在命令注入漏洞，该漏洞源于不充分的输入验证。攻击者可通过进行身份验证并向CLI实用程序提交特制的输入利用该漏洞以root权限执行任意命令。
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 XE SD-WAN Software unspecified ~ 17.2.1r -

II. Public POCs for CVE-2019-16011

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III. Intelligence Information for CVE-2019-16011

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Vendor Advisories for CVE-2019-16011 (1)

IV. Related Vulnerabilities

Same product: Cisco IOS XE SD-WAN Software
Same vendor: Cisco
Same weakness: CWE-77

V. Comments for CVE-2019-16011

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