Cisco FXOS and NX-OS Software Command Injection Vulnerability (CVE-2019-1779)

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 with elevated privileges. The vulnerability is due to insufficient validation of arguments...

Cisco NX-OS Software Line Card Command Injection Vulnerability (CVE-2019-1769)

A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker with administrator credentials to execute arbitrary commands on the underlying Linux operating system of an attached line card with the privilege level of root. The vulnerability is due to insufficient...

Cisco NX-OS Software NX-API Sandbox Cross-site Scripting (CVE-2019-1733)

A vulnerability in the NX API NX-API Sandbox interface for Cisco NX- OS Software could allow an authenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the NX-API Sandbox interface of an affected device. The vulnerability is due to insufficient validation of...

Cisco FXOS and NX-OS Lightweight Directory Access Protocol Denial of Service (CVE-2019-1597)

Multiple vulnerabilities in the implementation of the Lightweight Directory Access Protocol LDAP feature in Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service DoS condition. The...

Cisco NX-OS System Software Unauthorized User Account Deletion (CVE-2018-0092)

A vulnerability in the network-operator user role implementation for Cisco NX-OS System Software could allow an authenticated, local attacker to improperly delete valid user accounts. The network- operator role should not be able to delete other configured users on the device. The vulnerability i...

Cisco FXOS and NX-OS Software Cisco Discovery Protocol Arbitrary Code Execution and Denial of Service (CVE-2020-3172)

A vulnerability in the Cisco Discovery Protocol feature of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code as root or cause a denial of service DoS condition on an affected device. The vulnerability exists because of...

Cisco NX-OS Software Netstack Denial of Service (CVE-2019-1599)

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 the affected device. The vulnerability is due to an issue with allocating and freeing memory buffers in the network stack. An attacker could...

Cisco NX-OS Software CLI Command Injection Vulnerability (CVE-2019-1606)

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 NX-OS Software Python Parser Escape (CVE-2017-12301)

A vulnerability in the Python scripting subsystem of Cisco NX-OS Software could allow an authenticated, local attacker to escape the Python parser and gain unauthorized access to the underlying operating system of the device. The vulnerability exists due to insufficient sanitization of...

Cisco NX-OS Software NX-API Command Injection (CVE-2022-20650)

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...

Cisco NX-OS Software SSH Key Information Disclosure (CVE-2019-1731)

A vulnerability in the SSH CLI key management functionality of Cisco NX-OS Software could allow an authenticated, local attacker to expose a user's private SSH key to all authenticated users on the targeted device. The attacker must authenticate with valid administrator device credentials. The...

Cisco NX-OS Software Command Injection Vulnerability (CVE-2019-1783)

A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker with administrator credentials 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...

Cisco Nexus Devices NX-OS Software Command-Line Interpreter Local Privilege Escalation (CVE-2015-4232)

Cisco NX-OS 6.210 on Nexus and MDS 9000 devices allows local users to execute arbitrary OS commands by entering crafted tar parameters in the CLI, aka Bug ID CSCus44856. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information...

Cisco NX-OS Malformed ARP Header Denial of Service (CVE-2015-6277)

The ARP implementation in Cisco NX-OS on Nexus 1000V devices for VMware vSphere 5.21SV31.4, Nexus 3000 devices 7.30ZD0.47, Nexus 4000 devices 4.12E1, Nexus 9000 devices 7.30ZD0.61, and MDS 9000 devices 7.00HSK0.353 and SAN-OS NX-OS on MDS 9000 devices 7.00HSK0.353 allows remote attackers to cause...

Cisco NX-OS Software NX-API Arbitrary Command Execution (CVE-2018-0313)

A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an authenticated, remote attacker to send a malicious packet to the management interface on an affected system and execute a command- injection exploit. The vulnerability is due to incorrect input validation of user-supplie...

Cisco NX-OS Software Internet Group Management Protocol Snooping Remote Code Execution and Denial of Service (CVE-2018-0292)

A vulnerability in the Internet Group Management Protocol IGMP Snooping feature of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code and gain full control of an affected system. The attacker could also cause an affected system to reload, resulting in...

Cisco FXOS and NX-OS Software Unauthorized Directory Access (CVE-2019-1600)

A vulnerability in the file system permissions of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to access sensitive information that is stored in the file system of an affected system. The vulnerability is due to improper implementation of file system...

Cisco NX-OS CLI Command Software Image Signature Verification (CVE-2019-1811)

A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software image on an affected device. The vulnerability exists because software digital signatures are not...

Cisco NX-OS Software Role-Based Access Arbitrary Command Execution (CVE-2018-0337)

A vulnerability in the role-based access-checking mechanisms of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on an affected device. The vulnerability exists because the affected software lacks proper input and validation checks for certain file...

Cisco NX-OS Software CLI Command Injection Vulnerability (CVE-2019-1610)

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...