Vulnerability Information
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Vulnerability Title
Cisco IOS XE Software Fast Reload Vulnerabilities
Vulnerability Description
Multiple vulnerabilities in the fast reload feature of Cisco IOS XE Software running on Cisco Catalyst 3850, Cisco Catalyst 9300, and Cisco Catalyst 9300L Series Switches could allow an authenticated, local attacker to either execute arbitrary code on the underlying operating system, install and boot a malicious software image, or execute unsigned binaries on an affected device. These vulnerabilities are due to improper checks performed by system boot routines. To exploit these vulnerabilities, the attacker would need privileged access to the CLI of the device. A successful exploit could allow the attacker to either execute arbitrary code on the underlying operating system or execute unsigned code and bypass the image verification check part of the secure boot process. For more information about these vulnerabilities, see the Details section of this advisory.
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 Software 存在安全漏洞，攻击者可利用该漏洞要么底层操作系统上执行任意代码,安装和启动一个恶意软件的形象,或执行受影响设备上无符号二进制文件。
CVSS Information
N/A
Vulnerability Type
N/A