CVE-2019-12709— Cisco IOS XR Software for Cisco ASR 9000 VMAN CLI Privilege Escalation Vulnerability

Cisco IOS XR Software for Cisco ASR 9000 VMAN CLI Privilege Escalation Vulnerability

A vulnerability in a CLI command related to the virtualization manager (VMAN) in Cisco IOS XR Software for Cisco ASR 9000 Series Aggregation Services Routers could allow an authenticated, local attacker to execute arbitrary commands on the underlying Linux operating system with root privileges. The vulnerability is due to insufficient validation of arguments passed to a specific VMAN CLI command on an affected device. An attacker who has valid administrator access to an affected device could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to run arbitrary commands on the underlying operating system with root privileges, which may lead to complete system compromise.

N/A

OS命令中使用的特殊元素转义处理不恰当(OS命令注入)

Cisco ASR 9000 Series Cisco IOS XR 操作系统命令注入漏洞

Cisco ASR 9000 Series是美国思科（Cisco）公司的一款9000系列企业级路由器。Cisco IOS XR是一套Cisco为其网络设备开发的操作系统。 Cisco ASR 9000 Series中的Cisco IOS XR 5.1.0及之后版本存在操作系统命令注入漏洞，该漏洞源于程序没有充分验证传入到VMAN CLI命令的参数。本地攻击者可利用该漏洞以root权限在底层Linux操作系统上执行任意命令。

N/A

N/A