Vulnerability Information
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Vulnerability Title
Cisco IOS XE Software Digital Signature Verification Bypass Vulnerability
Vulnerability Description
A vulnerability in software image verification in Cisco IOS XE Software could allow an unauthenticated, physical attacker to install and boot a malicious software image or execute unsigned binaries on an affected device. The vulnerability is due to an improper check on the area of code that manages the verification of the digital signatures of system image files during the initial boot process. An attacker could exploit this vulnerability by loading unsigned software on an affected device. A successful exploit could allow the attacker to install and boot a malicious software image or execute unsigned binaries on the targeted device.
CVSS Information
N/A
Vulnerability Type
密码学签名的验证不恰当
Vulnerability Title
Cisco IOS XE 数据伪造问题漏洞
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。 Cisco IOS XE中的软件映像验证存在数据伪造问题漏洞，该漏洞源于程序在初始引导过程中未正确检查用于管理系统映像文件的数字签名验证的代码区域。攻击者可通过在受影响的设备上加载未签名的软件利用该漏洞在目标设备上安装和启动恶意软件映像或执行未签名的二进制文件。
CVSS Information
N/A
Vulnerability Type
N/A