CVE-2019-1606— Cisco NX-OS Software 命令注入漏洞

Cisco NX-OS Software CLI Command Injection Vulnerability (CVE-2019-1606)

A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid user credentials to exploit this vulnerability. Nexus 3000, 3500, and Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(4).

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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 NX-OS Software 命令注入漏洞

Cisco NX-OS Software是美国思科（Cisco）公司的一套交换机使用的数据中心级操作系统软件。 Cisco NX-OS Software中的CLI存在命令注入漏洞，该漏洞源于程序没有充分地验证传入到CLI命令的参数。本地攻击者可利用该漏洞在底层操作系统上以提升的权限执行任意命令。以下产品和版本受到影响：Cisco Nexus 3000 Series Switches 7.0(3)I7(4)之前版本；Nexus 3500 Series Switches 7.0(3)I7(4)之前版本；Nex

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