Vulnerability Information
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Vulnerability Title
Cisco IOS and IOS XE Software Tcl Arbitrary Code Execution Vulnerability
Vulnerability Description
A vulnerability in the Tool Command Language (Tcl) interpreter of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, local attacker with privileged EXEC credentials to execute arbitrary code on the underlying operating system (OS) with root privileges. The vulnerability is due to insufficient input validation of data passed to the Tcl interpreter. An attacker could exploit this vulnerability by loading malicious Tcl code on an affected device. A successful exploit could allow the attacker to cause memory corruption or execute the code with root privileges on the underlying OS of the affected device.
CVSS Information
N/A
Vulnerability Type
输入验证不恰当
Vulnerability Title
Cisco IOS和IOS XE 输入验证错误漏洞
Vulnerability Description
Cisco IOS和IOS XE都是美国思科（Cisco）公司的一套为其网络设备开发的操作系统。 Cisco IOS和IOS XE中的Tool Command Language (Tcl)解析器存在输入验证错误漏洞，该漏洞源于缺乏对输入数据的验证。攻击者可通过在受影响的设备上加载恶意的Tcl代码利用该漏洞导致内存损坏或以root权限执行代码。
CVSS Information
N/A
Vulnerability Type
N/A