CVE-2022-20625 Cisco FXOS and NX-OS Software Cisco Discovery Protocol Service Denial of Service Vulnerability

A vulnerability in the Cisco Discovery Protocol service of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause the service to restart, resulting in a denial of service DoS condition. This vulnerability is due to improper handling of Cisco...

CVE-2022-20650 Cisco NX-OS Software NX-API Command Injection Vulnerability

A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an authenticated, remote attacker to execute arbitrary commands with root privileges. The vulnerability is due to insufficient input validation of user supplied data that is sent to the NX-API. An attacker could exploit thi...

CVE-2022-20650

CVE-2022-20650 affects Cisco NX-OS NX-API Command Injection. The issue arises from insufficient input validation in the NX-API, enabling an authenticated remote attacker to send a crafted HTTP POST to the NX-API and execute arbitrary commands with root privileges on the underlying OS. Impact is o...

CVE-2022-20624

A vulnerability in the Cisco Fabric Services over IP CFSoIP feature 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 is due to insufficient validation of incoming CFSoIP packets. An attacke...

Cisco NX-OS Software Cisco Fabric Services Over IP Denial of Service Vulnerability

A vulnerability in the Cisco Fabric Services over IP CFSoIP feature 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 is due to insufficient validation of incoming CFSoIP packets. An attacke...

Cisco NX-OS Software NX-API Command Injection Vulnerability

A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an authenticated, remote attacker to execute arbitrary commands with root privileges. The vulnerability is due to insufficient input validation of user supplied data that is sent to the NX-API. An attacker could exploit thi...

CVE-2021-34714

CVE-2021-34714 affects Cisco FXOS, IOS, IOS XE/XR, and NX-OS UDLD implementations. The root cause is improper input validation of UDLD packets, enabling an unauthenticated, adjacent attacker to trigger a device reload and DoS; on IOS XR the impact is limited to reloading the UDLD process. The vul...

PT-2021-4497 · Cisco · Cisco Fxos +5

Name of the Vulnerable Software and Affected Versions: Cisco FXOS Software affected versions not specified Cisco IOS Software affected versions not specified Cisco IOS XE Software affected versions not specified Cisco IOS XR Software affected versions not specified Cisco NX-OS Software affected...

Cisco NX-OS Software Denial of Service Vulnerability (CNVD-2021-68721)

Cisco NX-OS Software is a set of data center-class operating system software for switches from Cisco, U.S. A denial-of-service vulnerability exists in the VXLAN OAM feature of Cisco NX-OS Software, which can be exploited by attackers by sending specially crafted packets to cause high device CPU...

Cisco NX-OS Software Denial of Service Vulnerability (CNVD-2021-68727)

Cisco NX-OS Software is a set of data center-class operating system software for switches from Cisco, U.S. A denial-of-service vulnerability exists in the implementation of the system login block-for command in Cisco NX-OS Software, which could be exploited by an attacker to log into a process by...

Cisco NX-OS Software Denial of Service Vulnerability (CNVD-2021-68723)

A denial-of-service vulnerability exists in the MPLS OAM feature of Cisco NX-OS Software, which can be exploited by an attacker by sending malicious MPLS echo requests or echo reply packets to cause the MPLS OAM process to crash and restart multiple times...

CVE-2021-1588

A vulnerability in the MPLS Operation, Administration, and Maintenance OAM feature 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 is due to improper input validation when an affected devi...

CVE-2021-1590 Cisco NX-OS Software system login block-for Denial of Service Vulnerability

A vulnerability in the implementation of the system login block-for command for Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a login process to unexpectedly restart, causing a denial of service DoS condition. This vulnerability is due to a logic error in the...

CVE-2021-1590 Cisco NX-OS Software system login block-for Denial of Service Vulnerability

A vulnerability in the implementation of the system login block-for command for Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a login process to unexpectedly restart, causing a denial of service DoS condition. This vulnerability is due to a logic error in the...

CVE-2021-1588 Cisco NX-OS Software MPLS OAM Denial of Service Vulnerability

A vulnerability in the MPLS Operation, Administration, and Maintenance OAM feature 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 is due to improper input validation when an affected devi...

CVE-2021-1588 Cisco NX-OS Software MPLS OAM Denial of Service Vulnerability

A vulnerability in the MPLS Operation, Administration, and Maintenance OAM feature 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 is due to improper input validation when an affected devi...

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

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 NX-OS Software Arbitrary File Manipulation Vulnerability

Cisco NX-OS Software and so on are products of Cisco Corporation.Cisco NX-OS Software is a set of data center-grade operating system software used by switches.Cisco Nexus 3000 Series Switches is a 3000 series switch.Cisco Nexus 9000 Series Switches is a 9000 series switch. A security vulnerabilit...

CVE-2021-1387

A vulnerability in the network stack 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 the software improperly releases resources when it processes certain IPv6 packets that a...

CVE-2021-1367

A vulnerability in the Protocol Independent Multicast PIM feature of 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 insufficient input validation. An attacker could exploit this...