Cisco Nexus 31108PC-V any version

Cisco NX-OS Software NX-API Command Injection Vulnerability

Cisco NX-OS 4.0 through 7.3 on Multilayer Director and Nexus 1000V, 2000, 3000, 3500, 4000, 5000, 5500, 5600, 6000, 7000, 7700, and 9000 devices allows remote authenticated users to bypass intended AAA restrictions and obtain privileged CLI access via crafted parameters in an SSH connection negotiation, aka Bug IDs CSCum35502, CSCuw78669, CSCuw79754, and CSCux88492.

Cisco NX-OS Software Call Home Command Injection Vulnerability

Cisco NX-OS Software Cisco Discovery Protocol Remote Code Execution Vulnerability

Cisco FXOS and NX-OS Software Cisco Discovery Protocol Arbitrary Code Execution and Denial of Service Vulnerability

Cisco NX-OS Software Data Management Engine Remote Code Execution Vulnerability

Cisco FXOS and NX-OS Software Cisco Discovery Protocol Denial of Service and Arbitrary Code Execution Vulnerability

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 Cisco Fabric Services Over IP Denial of Service Vulnerability

Cisco FXOS and NX-OS Software Simple Network Management Protocol Denial of Service Vulnerability

Cisco NX-OS Software Network Time Protocol Denial of Service Vulnerability

Cisco NX-OS Software Border Gateway Protocol Multicast VPN Session Denial of Service Vulnerability

Cisco NX-OS Software Border Gateway Protocol Multicast VPN Denial of Service Vulnerability

Cisco NX-OS Software VXLAN OAM (NGOAM) Denial of Service Vulnerability

Cisco NX-OS Software IPv6 Netstack Denial of Service Vulnerability

Cisco FXOS and NX-OS Software Cisco Fabric Services Denial of Service Vulnerability

Cisco NX-OS Software MPLS OAM Denial of Service Vulnerability

Cisco NX-OS Software OSPFv3 Denial of Service Vulnerability

Cisco NX-OS Software Border Gateway Protocol MD5 Authentication Bypass Vulnerability

Cisco NX-OS Software Command Injection Vulnerability (CVE-2019-1735)

Cisco NX-OS Software Virtualization Manager Command Injection Vulnerability

Cisco Nexus 3000 and 9000 Series Switches Privilege Escalation Vulnerability

Cisco NX-OS Software CLI Command Injection Vulnerability

A vulnerability in the implementation of a specific CLI command and the associated Simple Network Management Protocol (SNMP) MIB for Cisco NX-OS (in standalone NX-OS mode) on Cisco Nexus 3000 and 9000 Series Switches could allow an authenticated, remote attacker to exhaust system memory on an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to the incorrect implementation of the CLI command, resulting in a failure to free all allocated memory upon completion. An attacker could exploit this vulnerability by authenticating to the affected device and repeatedly issuing a specific CLI command or sending a specific SNMP poll request for a specific Object Identifier (OID). A successful exploit could allow the attacker to cause the IP routing process to restart or to cause a device reset, resulting in a DoS condition. Cisco Bug IDs: CSCvf23136.

The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.

Cisco NX-OS Software IPv6 Protocol Independent Multicast Denial of Service Vulnerability

Cisco NX-OS Software NX-API Denial of Service Vulnerability

Cisco FXOS, IOS XR, and NX-OS Software Cisco Discovery Protocol Denial of Service Vulnerability

Multiple Cisco Operating Systems Unidirectional Link Detection Denial of Service Vulnerability

A vulnerability in the Intermediate System-to-Intermediate System (IS-IS) protocol of Cisco NX-OS Software for the Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches in standalone NX-OS mode could allow an unauthenticated, adjacent attacker to cause the IS-IS process to unexpectedly restart, which could cause an affected device to reload. This vulnerability is due to insufficient input validation when parsing an ingress IS-IS packet. An attacker could exploit this vulnerability by sending a crafted IS-IS packet to an affected device. A successful exploit could allow the attacker to cause a denial of service (DoS) condition due to the unexpected restart of the IS-IS process, which could cause the affected device to reload. Note: The IS-IS protocol is a routing protocol. To exploit this vulnerability, an attacker must be Layer 2 adjacent to the affected device.

Cisco NX-OS Software Buffer Overflow and Command Injection Vulnerability

Cisco NX-OS Software Buffer Overflow and Command Injection Vulnerability

Cisco NX-OS Software Command Injection Vulnerability

Cisco NX-OS Software Command Injection Vulnerability

Cisco NX-OS Software Command Injection Vulnerability

Cisco FXOS and NX-OS Software Command Injection Vulnerability

Cisco NX-OS Software Line Card Command Injection Vulnerability

Cisco FXOS and NX-OS Software Command Injection Vulnerability