漏洞信息
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Vulnerability Title
N/A
Vulnerability Description
A vulnerability in the iPXE boot function of Cisco IOS XR software could allow an authenticated, local attacker to install an unverified software image on an affected device. This vulnerability is due to insufficient image verification. An attacker could exploit this vulnerability by manipulating the boot parameters for image verification during the iPXE boot process on an affected device. A successful exploit could allow the attacker to boot an unverified software image on the affected device.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
密码学签名的验证不恰当
Vulnerability Title
Cisco IOS XR 数据伪造问题漏洞
Vulnerability Description
Cisco IOS XR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 XR 存在安全漏洞,该漏洞源于iPXE 启动功能中存在安全漏洞,经过身份验证的攻击者可利用该漏洞在受影响设备上安装未经验证的软件映像。
CVSS Information
N/A
Vulnerability Type
N/A