Cisco NX-OS Software CLI Command Injection Vulnerability (CVE-2019-1607)

A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker coul...

Cisco Nexus 9000 Series Switches Remote Login Denial of Service (CVE-2017-3879)

A Denial of Service vulnerability in the remote login functionality for Cisco NX-OS Software running on Cisco Nexus 9000 Series Switches could allow an unauthenticated, remote attacker to cause a process used for login to terminate unexpectedly and the login attempt to fail. There is no impact to...

Cisco NX-OS Software Network Time Protocol Denial of Service (CVE-2019-1967)

A vulnerability in the Network Time Protocol NTP feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to excessive use of system resources when the affected device is logging a dr...

Cisco NX-OS and IOS XE Software Virtual Service Image Signature Bypass (CVE-2019-12662)

A vulnerability in Cisco NX-OS Software and Cisco IOS XE Software could allow an authenticated, local attacker with valid administrator or privilege level 15 credentials to load a virtual service image and bypass signature verification on an affected device. The vulnerability is due to improper...

Cisco NX-OS Software CLI Arbitrary Command Injection (CVE-2018-0307)

A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to perform a command-injection attack on an affected device. The vulnerability is due to insufficient input validation of command arguments. An attacker could exploit this vulnerability by injecting...

Cisco NX-OS Software CLI Command Injection Vulnerability (CVE-2019-1612)

A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker coul...

Cisco Nexus 9000 Series Resource Exhaustion Denial of Service (CVE-2015-4301)

Cisco NX-OS on Nexus 9000 devices 11.11c allows remote authenticated users to cause a denial of service device hang via large files that are copied to a device's filesystem, aka Bug ID CSCuu77225. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for...

Cisco Nexus 1000V VSM/VEM Communication Encryption Bypass (CVE-2013-1209)

The encryption functionality in the Virtual Supervisor Module VSM to Virtual Ethernet Module VEM communication component in Cisco NX-OS on the Nexus 1000V does not properly authenticate VSM/VEM packets, which allows remote attackers to disable packet-level encryption and integrity protection via...

Cisco NX-OS Software CLI Bypass to Internal Service (CVE-2019-1726)

A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to access internal services that should be restricted on an affected device, such as the NX-API. The vulnerability is due to insufficient validation of arguments passed to a certain CLI command. An...

Cisco FXOS and NX-OS Software Unauthorized Administrator Account (CVE-2018-0294)

A vulnerability in the write-erase feature of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to configure an unauthorized administrator account for an affected device. The vulnerability exists because the affected software does not properly delete...

Cisco NX-OS Software Cisco Fabric Services Denial of Service (CVE-2019-1616)

A vulnerability in the Cisco Fabric Services component of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a buffer overflow, resulting in a denial of service DoS condition. The vulnerability is due to insufficient validation of Cisco Fabric Services packets. An...

Cisco FXOS and NX-OS Software Command Injection (CVE-2019-1782)

A vulnerability in the CLI of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. This vulnerability is due to insufficient validation of arguments passed to certain CLI...

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

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...

Cisco Nexus 1000V VSM/VEM Communication Encryption Bypass (CVE-2013-1208)

The encryption functionality in Cisco NX-OS on the Nexus 1000V does not properly handle Virtual Supervisor Module VSM to Virtual Ethernet Module VEM communication, which allows remote attackers to intercept or modify network traffic by leveraging certain Layer 2 or Layer 3 access, aka Bug ID...

Cisco Nexus 7000 Devices Virtual Device Context Privilege Escalation (CVE-2015-4231)

The Python interpreter in Cisco NX-OS 6.28a on Nexus 7000 devices allows local users to bypass intended access restrictions and delete an arbitrary VDC's files by leveraging administrative privileges in one VDC, aka Bug ID CSCur08416. This plugin only works with Tenable.ot. Please visit...

Cisco NX-OS Software Command Injection Vulnerability (CVE-2019-1778)

A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying Linux operating system with the privilege level of root. The vulnerability is due to insufficient validation of arguments passed to a specific CLI comman...

Cisco Multiple Vulnerabilities in NX-OS-Based Products (CVE-2014-2200)

Cisco NX-OS 5.0 before 5.05 on Nexus 7000 devices, when local authentication and multiple VDCs are enabled, allows remote authenticated users to gain privileges within an unintended VDC via an SSH session to a management interface, aka Bug ID CSCti11629. This plugin only works with Tenable.ot...

Cisco Nexus 3000 Nexus Data Broker Denial of Service (CVE-2015-4296)

Nexus Data Broker NDB on Cisco Nexus 3000 devices with software 6.02A61 allows remote attackers to cause a denial of service Java process restart via crafted connections to the Java application, aka Bug ID CSCut87006. This plugin only works with Tenable.ot. Please visit...

Cisco FXOS and NX-OS Software Sensitive File Read Information Disclosure (CVE-2019-1734)

A vulnerability in the implementation of a CLI diagnostic command in Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to view sensitive system files that should be restricted. The attacker could use this information to conduct additional reconnaissance...

Cisco Nexus Series Switches Telnet CLI Command Injection (CVE-2017-6650)

A vulnerability in the Telnet CLI command of Cisco NX-OS System Software 7.1 through 7.3 running on Cisco Nexus Series Switches could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation of command arguments. An...