Vulnerability Information
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Vulnerability Title
Cisco Nexus 9000 Series Fabric Switches ACI Mode Fabric Infrastructure VLAN Unauthorized Access Vulnerability
Vulnerability Description
A vulnerability in the fabric infrastructure VLAN connection establishment of Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) Mode could allow an unauthenticated, adjacent attacker to bypass security validations and connect an unauthorized server to the infrastructure VLAN. This vulnerability is due to insufficient security requirements during the Link Layer Discovery Protocol (LLDP) setup phase of the infrastructure VLAN. An attacker could exploit this vulnerability by sending a crafted LLDP packet on the adjacent subnet to an affected device. A successful exploit could allow the attacker to connect an unauthorized server to the infrastructure VLAN, which is highly privileged. With a connection to the infrastructure VLAN, the attacker can make unauthorized connections to Cisco Application Policy Infrastructure Controller (APIC) services or join other host endpoints.
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Vulnerability Type
访问控制不恰当
Vulnerability Title
Cisco Application Policy Infrastructure Controller和Cisco Nexus 9000 Series Fabric Switches 安全漏洞
Vulnerability Description
Cisco Application Policy Infrastructure Controller（APIC）和Cisco Nexus 9000 Series Fabric Switches都是美国思科（Cisco）公司的产品。Cisco Application Policy Infrastructure Controller是一款自动化的基础架构部署和治理解决方案。Cisco Nexus 9000 Series Fabric Switches是一款9000系列光纤交换机。 Cisco Nexus 90
CVSS Information
N/A
Vulnerability Type
N/A