Design/Logic Flaw

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...

Design/Logic Flaw

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 prop...

CVE-2024-20294

A vulnerability in the Link Layer Discovery Protocol LLDP feature of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper handling of specific fields i...

CVE-2024-20294

A vulnerability in the Link Layer Discovery Protocol LLDP feature of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper handling of specific fields i...

CVE-2024-20294

Cisco NX-OS and FXOS LLDP DoS (CVE-2024-20294): A malformed LLDP frame could crash the LLDP service and potentially reload the device. Affected: Cisco FXOS Software and Cisco NX-OS Software. Attack requires adjacent access (direct Layer-2). Exploitation details and remediation are documented in C...

CVE-2024-20267

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 prop...

CVE-2024-20267

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 prop...

CVE-2024-20267

CVE-2024-20267 describes a denial-of-service vulnerability in Cisco NX-OS Software related to MPLS traffic handling. The issue arises from insufficient error checking when processing an ingress MPLS frame, enabling an unauthenticated, remote attacker to send a crafted IPv6 packet encapsulated in ...

CVE-2024-20321

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...

CVE-2024-20321

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...

CVE-2024-20321

CVE-2024-20321 affects Cisco NX-OS Software’s eBGP implementation. The issue arises because eBGP traffic is mapped to a shared hardware rate-limiter queue, enabling an unauthenticated, remote attacker to cause a DoS by sending large volumes of traffic with specific characteristics, potentially dr...

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

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...

Cisco NX-OS Software MPLS Encapsulated IPv6 Denial of Service Vulnerability

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 prop...

Cisco FXOS and NX-OS Software Link Layer Discovery Protocol Denial of Service Vulnerability

A vulnerability in the Link Layer Discovery Protocol LLDP feature of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper handling of specific fields i...

PT-2024-1951 · Cisco · Cisco Nx-Os +1

Name of the Vulnerable Software and Affected Versions: Cisco NX-OS Software affected versions not specified Description: A vulnerability in the handling of MPLS traffic could allow an unauthenticated, remote attacker to cause the netstack process to unexpectedly restart, resulting in a denial of...

PT-2024-1511 · Cisco · Cisco Broadworks Xtended Services Platform +2

Name of the Vulnerable Software and Affected Versions: Cisco BroadWorks Application Delivery Platform and Cisco BroadWorks Xtended Services Platform affected versions not specified Cisco NX-OS Software affected versions not specified Description: A vulnerability in the web-based management...

Cisco IOS XR and NX-OS Software IPv6 Access Control List Bypass (CVE-2021-1389)

A vulnerability in the IPv6 traffic processing of Cisco IOS XR Software and Cisco NX-OS Software for certain Cisco devices could allow an unauthenticated, remote attacker to bypass an IPv6 access control list ACL that is configured for an interface of an affected device. The vulnerability is due ...

Cisco NX-OS Software VXLAN OAM Denial of Service (CVE-2021-1587)

A vulnerability in the VXLAN Operation, Administration, and Maintenance OAM feature of Cisco NX-OS Software, known as NGOAM, could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper handling of specific...

Cisco IOS and NX-OS Software Locator/ID Separation Protocol Packet DOS (CVE-2016-1351)

The Locator/ID Separation Protocol LISP implementation in Cisco IOS 15.1 and 15.2 and NX-OS 4.1 through 6.2 allows remote attackers to cause a denial of service device reload via a crafted header in a packet, aka Bug ID CSCuu64279. This plugin only works with Tenable.ot. Please visit...

Cisco Nexus OSPF LSA Manipulation (CVE-2017-6770)

Cisco IOS 12.0 through 15.6, Adaptive Security Appliance ASA Software 7.0.1 through 9.7.1.2, NX-OS 4.0 through 12.0, and IOS XE 3.6 through 3.18 are affected by a vulnerability involving the Open Shortest Path First OSPF Routing Protocol Link State Advertisement LSA database. This vulnerability...