Cisco IOS XE Software Web UI Command Injection Vulnerability

A vulnerability in the web-based user interface (web UI) of Cisco IOS XE Software could allow an authenticated, remote attacker with read-only privileges to inject IOS commands to an affected device. The injected commands should require a higher privilege level in order to be executed. The vulnerability is due to insufficient input validation of specific HTTP requests. An attacker could exploit this vulnerability by sending crafted HTTP requests to a specific web UI endpoint on an affected device. A successful exploit could allow the attacker to inject IOS commands to the affected device, which could allow the attacker to alter the configuration of the device or cause a denial of service (DoS) condition.

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在命令中使用的特殊元素转义处理不恰当(命令注入)

Cisco IOS XE 操作系统命令注入漏洞

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。 Cisco IOS XE中的Web UI存在操作系统命令注入漏洞，该漏洞源于程序没有对HTTP请求进行充分的输入验证。远程攻击者可通过发送特制的HTTP请求利用该漏洞修改设备配置或造成拒绝服务。

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