Cisco NX-OS Security Bypass Vulnerability

Cisco NX-OS is a data center-oriented operating system from Cisco. A security bypass vulnerability exists in the SSH subsystem in Cisco NX-OS versions 4.0 through 7.3, which can be exploited by a remote attacker to bypass AAA restrictions and execute commands on the device command line...

CVE-2016-1453

Buffer overflow in the Overlay Transport Virtualization OTV GRE feature in Cisco NX-OS 5.0 through 7.3 on Nexus 7000 and 7700 devices allows remote attackers to execute arbitrary code via long parameters in a packet header, aka Bug ID CSCuy95701...

Cisco Nexus Operating System Devices Command Line Interface Local Privilege Escalation Vulnerability (Cisco-SA-20150701-CVE-2015-4237)

A vulnerability in the Command Line Interface CLI parser of Cisco Nexus Operating System NX-OS devices could allow an authenticated, local attacker to perform a privilege escalation. Copyright C 2016 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and...

The vulnerability of the NX-OS network operating system allows a hacker to induce a maintenance failure.

The vulnerability of the NX-OS network operating system is related to resource management errors. Exploiting this vulnerability allows a malicious actor to trigger a service failure device reboot by sending an IPv4 ICMP packet with the IP Record Route option...

Cisco IOS Software and Cisco NX-OS Software Locator/ID Separation Protocol Denial of Service Vulnerability

Cisco IOS and Cisco NX-OS are network operating systems that run in Cisco's switch products. A denial of service vulnerability exists in the LISP of Cisco IOS Software and Cisco NX-OS Software running on multiple Cisco devices. A remote attacker could exploit this vulnerability to cause a denial ...

Cisco NX-OS Software Denial of Service Vulnerability (CNVD-2016-01459)

Cisco NX-OS is a data center-class operating system. A security vulnerability exists in the SNMP input packet processor in the Cisco Nexus 5500/5600 platform switches, Cisco Nexus 6000 series switches, which can be exploited by an unauthenticated, remote attacker to cause an unintentional restart...

Cisco NX-OS Elevation of Privilege Vulnerability

Cisco NX-OS is a data center-class operating system from Cisco that embodies modular design, perpetuity, and maintainability. An elevation of privilege vulnerability exists in Cisco NX-OS on the Cisco Nexus 2000 Series Fabric Extender that allows local users to gain privileges via unspecified...

The vulnerability of the NX-OS network operating system allows a hacker to gain root user privileges.

The vulnerability of the NX-OS network operating system is related to deficiencies in access control for certain functions. Exploiting this vulnerability can allow a malicious actor, who operates remotely and has completed the authentication process, to gain root user privileges due to errors in...

The vulnerability of the NX-OS network operating system allows a hacker to gain access to user passwords, which are presented in an isolated manner.

The vulnerability of the NX-OS network operating system is related to the lack of protection for service data. Exploiting this vulnerability allows a malicious actor, who operates remotely and has completed the authentication process, to gain access to user passwords stored in an isolated manner...

The vulnerability of the NX-OS network operating system allows a hacker to induce a maintenance failure.

The vulnerability of the NX-OS network operating system’s banner implementation is related to resource management errors. Exploiting this vulnerability allows a malicious actor to remotely cause service failures by manipulating requests to establish Telnet sessions...

Cisco Nexus 9000 NX-OS Remote Denial of Service Vulnerability

Cisco NX-OS on Nexus 9000 N9K is a set of operating systems from Cisco that run on Nexus 9000 series devices. A security vulnerability exists in NX-OS versions 6.12I34 and 7.03I11 on Cisco N9K devices. A remote attacker could exploit this vulnerability to cause a denial of service CPU resource...

Cisco NX-OS on Nexus-OS Buffer Overflow Vulnerability

Cisco NX-OS is a data center-class operating system from Cisco that embodies modular design, perpetuity, and maintainability. Cisco NX-OS on Nexus 1000V devices for VMware vSphere 7.37.1 A buffer overflow vulnerability in MDS SAN-OS 7.1 allows remote attackers to cause a denial of service via a...

Cisco NX-OS Software Denial of Service Vulnerability

Cisco NX-OS Software is the United States Cisco Cisco company's set of data center-oriented operating system. A denial of service vulnerability exists in Cisco NX-OS Software. An attacker could exploit this vulnerability to cause a denial of service, denying service to legitimate users...

Cisco Nexus 9000 Series NX-OS '/tmp' Directory File Resource Consumption Vulnerability

Cisco Nexus is a data center-class switch from Cisco. A security vulnerability exists in the Cisco Nexus 9000 Series NX-OS that allows an authenticated user to copy oversized files to the '/tmp' directory, and an error occurs in the processing of the files, which can consume a large amount of...

Cisco Nexus Operating System Address Resolution Protocol Denial of Service Vulnerability

A vulnerability in the Address Resolution Protocol ARP input packet processing of the Cisco Nexus Operating System NX-OS devices could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition. The vulnerability is due to improper validation of the ARP packet and the...

Cisco Nexus OS Device Command Line Interface Local Elevation of Privilege Vulnerability

Nexus is Cisco's line of network switches designed for data centers. A security vulnerability in the CLI parser of the Cisco Nexus Operating System NX-OS allows an authenticated, local attacker to gain elevated privileges by exploiting this vulnerability...

Cisco Nexus Device NS-OS Software Command Line Interpreter Local Elevation of Privilege Vulnerability

Nexus is Cisco's line of network switches designed for data centers. Multiple elevation of privilege vulnerabilities exist in the command line interpreter of Cisco Nexus devices with invalid parameter input filtering for the tar command, which can be exploited by an authenticated, local attacker ...

Cisco Nexus 9000 NX-OS Information Disclosure Vulnerability

Cisco NX-OS is an operating system that runs in the Nexus 9000 series devices. A security vulnerability in the Cisco NX-OS decryption mechanism on Cisco Nexus 9000 devices allows a remote attacker to obtain plaintext passwords...

Cisco NX-OS LLDP Handling Denial of Service Vulnerability

Cisco NX-OS software is a data center-class operating system that embodies modular design, sustainability, and maintainability. A security vulnerability in the processing of LLDP messages by Cisco NX-OS allows a remote user on the local network to send specially crafted LLDP messages to an...

Cisco NX-OS Software Local Denial of Service Vulnerability

Cisco NX-OS is a data center-class operating system that embodies modular design, perpetuity, and maintainability. A local denial of service vulnerability exists in the Cisco NX-OS software, which could be exploited by an attacker to launch a denial of service attack and cause a program crash...