Cisco Nexus 9000 In Standalone Nx-os Mode

Cisco NX-OS Software Python Parser Escape Vulnerability

Cisco NX-OS Software Python Parser Escape Vulnerability

Cisco NX-OS Software Python Parser Escape Vulnerability

Cisco NX-OS Software 802.1X Extensible Authentication Protocol over LAN Denial of Service Vulnerability

Multiple Cisco Operating Systems Unidirectional Link Detection Denial of Service Vulnerability

Cisco NX-OS Software CLI Command Injection Vulnerability

A vulnerability in the access control list (ACL) programming for port channel subinterfaces of Cisco Nexus 3000 and 9000 Series Switches in standalone NX-OS mode could allow an unauthenticated, remote attacker to send traffic that should be blocked through an affected device. This vulnerability is due to incorrect hardware programming that occurs when configuration changes are made to port channel member ports. An attacker could exploit this vulnerability by attempting to send traffic through an affected device. A successful exploit could allow the attacker to access network resources that should be protected by an ACL that was applied on port channel subinterfaces.