Total
273 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2012-4075 | 1 Cisco | 1 Nx-os | 2025-04-11 | 7.2 HIGH | N/A |
| Cisco NX-OS allows local users to gain privileges and execute arbitrary commands via shell metacharacters in unspecified command parameters, aka Bug IDs CSCtf19827 and CSCtf27788. | |||||
| CVE-2013-0149 | 1 Cisco | 7 Asa 5500, Fwsm, Ios and 4 more | 2025-04-11 | 5.8 MEDIUM | N/A |
| The OSPF implementation in Cisco IOS 12.0 through 12.4 and 15.0 through 15.3, IOS-XE 2.x through 3.9.xS, ASA and PIX 7.x through 9.1, FWSM, NX-OS, and StarOS before 14.0.50488 does not properly validate Link State Advertisement (LSA) type 1 packets before performing operations on the LSA database, which allows remote attackers to cause a denial of service (routing disruption) or obtain sensitive packet information via a (1) unicast or (2) multicast packet, aka Bug IDs CSCug34485, CSCug34469, CSCug39762, CSCug63304, and CSCug39795. | |||||
| CVE-2013-5496 | 1 Cisco | 1 Nx-os | 2025-04-11 | 6.3 MEDIUM | N/A |
| Open Network Environment Platform (ONEP) in Cisco NX-OS allows remote authenticated users to cause a denial of service (network-element reload) via a crafted packet, aka Bug ID CSCui51551. | |||||
| CVE-2013-6982 | 1 Cisco | 1 Nx-os | 2025-04-11 | 4.3 MEDIUM | N/A |
| The BGP implementation in Cisco NX-OS 6.2(2a) and earlier does not properly handle the interaction of UPDATE messages with IPv6, VPNv4, and VPNv6 labeled unicast-address families, which allows remote attackers to cause a denial of service (peer reset) via a crafted message, aka Bug ID CSCuj03174. | |||||
| CVE-2012-6396 | 1 Cisco | 5 Nexus 7000, Nexus 7000 10-slot, Nexus 7000 18-slot and 2 more | 2025-04-11 | 4.9 MEDIUM | N/A |
| Cisco NX-OS on Nexus 7000 series switches does not properly handle certain line-card replacements, which might allow remote authenticated users to cause a denial of service (memory consumption) via a crafted configuration that references interfaces that do not exist on the new card, aka Bug ID CSCud44300. | |||||
| CVE-2011-4023 | 1 Cisco | 12 Nexus 2148t Fex Switch, Nexus 2224tp Fex Switch, Nexus 2232pp Fex Switch and 9 more | 2025-04-11 | 7.8 HIGH | N/A |
| Memory leak in libcmd in Cisco NX-OS 5.0 on Nexus switches allows remote authenticated users to cause a denial of service (memory consumption) via SNMP requests, aka Bug ID CSCtr65682. | |||||
| CVE-2012-4141 | 1 Cisco | 1 Nx-os | 2025-04-11 | 6.2 MEDIUM | N/A |
| Directory traversal vulnerability in the CLI parser in Cisco NX-OS allows local users to create arbitrary script files via a relative pathname in the "file name" parameter, aka Bug IDs CSCua71557 and CSCua71551. | |||||
| CVE-2012-2469 | 1 Cisco | 5 Nexus 7000, Nexus 7000 10-slot, Nexus 7000 18-slot and 2 more | 2025-04-11 | 7.8 HIGH | N/A |
| Cisco NX-OS 4.2, 5.0, 5.1, and 5.2 on Nexus 7000 series switches, when the High Availability (HA) policy is configured for Reset, allows remote attackers to cause a denial of service (device reset) via a malformed Cisco Discovery Protocol (CDP) packet, aka Bug IDs CSCtk34535 and CSCtk19132. | |||||
| CVE-2011-2569 | 1 Cisco | 3 Nx-os, Unified Computing System, Unified Computing System Infrastructure And Unified Computing System Software | 2025-04-11 | 6.8 MEDIUM | N/A |
| Cisco Nexus OS (aka NX-OS) 4.2 and 5.0 and Cisco Unified Computing System with software 1.4 and 2.0 do not properly restrict command-line options, which allows local users to gain privileges via unspecified vectors, aka Bug IDs CSCtf40008, CSCtg18363, CSCtr44645, CSCts10195, and CSCts10188. | |||||
| CVE-2013-1210 | 1 Cisco | 2 Nexus 1000v, Nx-os | 2025-04-11 | 5.4 MEDIUM | N/A |
| Array index error in the Virtual Ethernet Module (VEM) kernel driver for VMware ESXi in Cisco NX-OS on the Nexus 1000V, when STUN debugging is enabled, allows remote attackers to cause a denial of service (ESXi crash and purple screen of death) by sending crafted STUN packets to a VEM, aka Bug ID CSCud14825. | |||||
| CVE-2012-4099 | 1 Cisco | 1 Nx-os | 2025-04-11 | 4.3 MEDIUM | N/A |
| The BGP implementation in Cisco NX-OS does not properly filter AS paths, which allows remote attackers to cause a denial of service (BGP service reset and resync) via a malformed UPDATE message, aka Bug ID CSCtn13065. | |||||
| CVE-2012-4098 | 1 Cisco | 1 Nx-os | 2025-04-11 | 5.0 MEDIUM | N/A |
| The BGP implementation in Cisco NX-OS does not properly filter AS paths, which allows remote attackers to cause a denial of service (BGP service reset and resync) via a malformed UPDATE message, aka Bug ID CSCtn13055. | |||||
| CVE-2009-0627 | 1 Cisco | 3 Nexus 5000, Nexus 7000, Nx-os | 2025-04-09 | 7.8 HIGH | N/A |
| Unspecified vulnerability in Cisco NX-OS before 4.0(1a)N2(1), when running on Nexus 5000 platforms, allows remote attackers to cause a denial of service (crash) via an unspecified "sequence of TCP packets" related to "TCP State manipulation," possibly related to separate attacks against CVE-2008-4609. | |||||
| CVE-2024-20399 | 1 Cisco | 201 Mds 9000, Mds 9100, Mds 9132t and 198 more | 2025-01-27 | N/A | 6.0 MEDIUM |
| A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated user in possession of Administrator credentials to execute arbitrary commands as root on the underlying operating system of an affected device. This vulnerability is due to insufficient validation of arguments that are passed to specific configuration CLI commands. An attacker could exploit this vulnerability by including crafted input as the argument of an affected configuration CLI command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privileges of root. Note: To successfully exploit this vulnerability on a Cisco NX-OS device, an attacker must have Administrator credentials. The following Cisco devices already allow administrative users to access the underlying operating system through the bash-shell feature, so, for these devices, this vulnerability does not grant any additional privileges: Nexus 3000 Series Switches Nexus 7000 Series Switches that are running Cisco NX-OS Software releases 8.1(1) and later Nexus 9000 Series Switches in standalone NX-OS mode | |||||
| CVE-2024-20321 | 1 Cisco | 1 Nx-os | 2024-11-21 | N/A | 8.6 HIGH |
| A vulnerability in the External Border Gateway Protocol (eBGP) implementation of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability exists because eBGP traffic is mapped to a shared hardware rate-limiter queue. An attacker could exploit this vulnerability by sending large amounts of network traffic with certain characteristics through an affected device. A successful exploit could allow the attacker to cause eBGP neighbor sessions to be dropped, leading to a DoS condition in the network. | |||||
| CVE-2024-20267 | 1 Cisco | 1 Nx-os | 2024-11-21 | N/A | 8.6 HIGH |
| A vulnerability with the handling of MPLS traffic for Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the netstack process to unexpectedly restart, which could cause the device to stop processing network traffic or to reload. This vulnerability is due to lack of proper error checking when processing an ingress MPLS frame. An attacker could exploit this vulnerability by sending a crafted IPv6 packet that is encapsulated within an MPLS frame to an MPLS-enabled interface of the targeted device. A successful exploit could allow the attacker to cause a denial of service (DoS) condition. Note: The IPv6 packet can be generated multiple hops away from the targeted device and then encapsulated within MPLS. The DoS condition may occur when the NX-OS device processes the packet. | |||||
| CVE-2023-20185 | 1 Cisco | 2 Nexus 9000 In Aci Mode, Nx-os | 2024-11-21 | N/A | 7.4 HIGH |
| A vulnerability in the Cisco ACI Multi-Site CloudSec encryption feature of Cisco Nexus 9000 Series Fabric Switches in ACI mode could allow an unauthenticated, remote attacker to read or modify intersite encrypted traffic. This vulnerability is due to an issue with the implementation of the ciphers that are used by the CloudSec encryption feature on affected switches. An attacker with an on-path position between the ACI sites could exploit this vulnerability by intercepting intersite encrypted traffic and using cryptanalytic techniques to break the encryption. A successful exploit could allow the attacker to read or modify the traffic that is transmitted between the sites. Cisco has not released and will not release software updates that address this vulnerability. | |||||
| CVE-2023-20169 | 1 Cisco | 35 Nexus 3048, Nexus 31108pc-v, Nexus 31108tc-v and 32 more | 2024-11-21 | N/A | 7.4 HIGH |
| 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. | |||||
| CVE-2023-20168 | 1 Cisco | 84 Mds 9000, Mds 9100, Mds 9132t and 81 more | 2024-11-21 | N/A | 7.1 HIGH |
| A vulnerability in TACACS+ and RADIUS remote authentication for Cisco NX-OS Software could allow an unauthenticated, local attacker to cause an affected device to unexpectedly reload. This vulnerability is due to incorrect input validation when processing an authentication attempt if the directed request option is enabled for TACACS+ or RADIUS. An attacker could exploit this vulnerability by entering a crafted string at the login prompt of an affected device. A successful exploit could allow the attacker to cause the affected device to unexpectedly reload, resulting in a denial of service (DoS) condition. | |||||
| CVE-2023-20115 | 1 Cisco | 82 Nexus 3048, Nexus 31108pc-v, Nexus 31108tc-v and 79 more | 2024-11-21 | N/A | 5.4 MEDIUM |
| A vulnerability in the SFTP server implementation for Cisco Nexus 3000 Series Switches and 9000 Series Switches in standalone NX-OS mode could allow an authenticated, remote attacker to download or overwrite files from the underlying operating system of an affected device. This vulnerability is due to a logic error when verifying the user role when an SFTP connection is opened to an affected device. An attacker could exploit this vulnerability by connecting and authenticating via SFTP as a valid, non-administrator user. A successful exploit could allow the attacker to read or overwrite files from the underlying operating system with the privileges of the authenticated user. There are workarounds that address this vulnerability. | |||||