Cisco Nexus 7000 Denial of Service (CVE-2014-0684)

Cisco NX-OS 6.22 on Nexus 7000 switches allows local users to cause a denial of service via crafted sed input, aka Bug ID CSCui56136. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc...

Cisco Multiple Vulnerabilities in NX-OS-Based Products (CVE-2014-3261)

Buffer overflow in the Smart Call Home implementation in Cisco NX-OS on Fabric Interconnects in Cisco Unified Computing System 1.4 before 1.41i, NX-OS 5.0 before 5.03U22 on Nexus 3000 devices, NX-OS 4.1 before 4.12E11l on Nexus 4000 devices, NX-OS 5.x before 5.13N11 on Nexus 5000 devices, NX-OS 5...

Cisco NX-OS Software Link Layer Discovery Protocol Denial of Service (CVE-2015-4197)

Cisco NX-OS 5.25 on Nexus 7000 devices allows remote attackers to cause a denial of service device crash by sending a malformed LLDP packet on the local network, aka Bug ID CSCud89415. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more...

Cisco Nexus 1000V ESXi Hypervisor Denial of Service (CVE-2013-1210)

Array index error in the Virtual Ethernet Module VEM kernel driver for VMware ESXi in Cisco NX-OS on the Nexus 1000V, when STUN debugging is enabled, allows remote attackers to cause a denial of service ESXi crash and purple screen of death by sending crafted STUN packets to a VEM, aka Bug ID...

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 NX-OS Software Malformed DHCPv4 Packet Denial of Service (CVE-2015-6393)

Cisco NX-OS 4.1 through 7.3 and 11.0 through 11.2 on Nexus 2000, 3000, 3500, 5000, 5500, 5600, 6000, 7000, 7700, and 9000 devices allows remote attackers to cause a denial of service device crash via malformed IPv4 DHCP packets to the DHCPv4 relay agent, aka Bug IDs CSCuq39250, CSCus21733,...

Cisco NX-OS Border Gateway Protocol Denial of Service (CVE-2016-1454)

Cisco NX-OS 4.0 through 7.3 and 11.0 through 11.2 on 1000v, 2000, 3000, 3500, 5000, 5500, 5600, 6000, 7000, 7700, and 9000 devices allows remote attackers to cause a denial of service device reload by leveraging a peer relationship to send a crafted BGP UPDATE message, aka Bug IDs CSCuq77105 and...

Cisco NX-OS Software Data Management Engine Remote Code Execution (CVE-2020-3415)

A vulnerability in the Data Management Engine DME of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code with administrative privileges or cause a denial of service DoS condition on an affected device. The vulnerability is due to insufficient input...

Cisco NX-OS Software Privilege Escalation (CVE-2019-1602)

A vulnerability in the filesystem permissions of Cisco NX-OS Software could allow an authenticated, local attacker to access sensitive data that could be used to elevate their privileges to administrator. The vulnerability is due to improper implementation of filesystem permissions. An attacker...

Cisco NX-OS Software DHCP Options Command Injection (CVE-2015-0658)

The DHCP implementation in the PowerOn Auto Provisioning POAP feature in Cisco NX-OS does not properly restrict the initialization process, which allows remote attackers to execute arbitrary commands as root by sending crafted response packets on the local network, aka Bug ID CSCur14589. This...

Cisco FXOS and NX-OS Software Simple Network Management Protocol Denial of Service (CVE-2019-1858)

A vulnerability in the Simple Network Management Protocol SNMP input packet processor of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the SNMP application to leak system memory, which could cause an affected device to restart unexpectedly...

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 Multiple Vulnerabilities in NX-OS-Based Products (CVE-2013-1181)

Cisco NX-OS on Nexus 5500 devices 4.x and 5.x before 5.03N22, Nexus 3000 devices 5.x before 5.03U32, and Unified Computing System UCS 6200 devices before 2.01w allows remote attackers to cause a denial of service device reload by sending a jumbo packet to the management interface, aka Bug IDs...

Cisco NX-OS Software NX-API Arbitrary Code Execution (CVE-2019-1605)

A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary code as root. The vulnerability is due to incorrect input validation in the NX-API feature. An attacker could exploit this vulnerability by sending a crafted HTTP or HTT...

Cisco NX-OS Software Image Signature Verification (CVE-2019-1615)

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 is due to improper verification of digital signature...

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 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 5600 and 6000 Series Switches Fibre Channel over Ethernet Denial of Service (CVE-2019-1595)

A vulnerability in the Fibre Channel over Ethernet FCoE protocol implementation in Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to an incorrect allocation of an internal interface...

Cisco FXOS and NX-OS Software Command Injection Vulnerability (CVE-2019-1780)

A vulnerability in the CLI of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker with administrator credentials to execute arbitrary commands on the underlying operating system of an affected device with elevated privileges. The vulnerability is due to...

Cisco Nexus Operating System Address Resolution Protocol Denial of Service (CVE-2015-4323)

"Buffer overflow in Cisco NX-OS on Nexus 1000V devices for VMware vSphere 7.30ZN0.9 %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid501410; scriptversion"1.2"; scriptsetattributeattribute:"pluginmodificationdate", value:"2023/12/25"; scriptcveid"CVE-2015-4323";...