CVE-2020-3397 Cisco NX-OS Software Border Gateway Protocol Multicast VPN Denial of Service Vulnerability

A vulnerability in the Border Gateway Protocol BGP Multicast VPN MVPN implementation of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an affected device to unexpectedly reload, resulting in a denial of service DoS condition. The vulnerability is due to incomplete...

CVE-2020-3397

CVE-2020-3397 is a vulnerability in the Cisco NX-OS software’s Border Gateway Protocol (BGP) Multicast VPN (MVPN) implementation. The issue arises from incomplete input validation of a specific BGP MVPN update message, which could be exploited by an unauthenticated, remote attacker to cause an af...

CVE-2020-3398

The CVE-2020-3398 issue affects Cisco NX-OS Software and concerns the BGP Multicast VPN (MVPN) implementation. The vulnerability arises from incorrect parsing of a specific BGP MVPN update message, resulting in an unauthenticated, remote attacker being able to cause BGP session resets and a parti...

CVE-2020-3398 Cisco NX-OS Software Border Gateway Protocol Multicast VPN Session Denial of Service Vulnerability

A vulnerability in the Border Gateway Protocol BGP Multicast VPN MVPN implementation of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a BGP session to repeatedly reset, causing a partial denial of service DoS condition due to the BGP session being down. The...

CVE-2020-3398 Cisco NX-OS Software Border Gateway Protocol Multicast VPN Session Denial of Service Vulnerability

A vulnerability in the Border Gateway Protocol BGP Multicast VPN MVPN implementation of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a BGP session to repeatedly reset, causing a partial denial of service DoS condition due to the BGP session being down. The...

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

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...

CVE-2020-3415

Cisco NX-OS Software Data Management Engine (DME) remote code execution vulnerability (CVE-2020-3415) allows an unauthenticated, Layer 2-adjacent attacker to execute arbitrary code with administrative privileges or trigger DoS by sending crafted Cisco Discovery Protocol packets. Root cause: insuf...

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

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...

CVE-2020-3454 Cisco NX-OS Software Call Home Command Injection Vulnerability

A vulnerability in the Call Home feature of Cisco NX-OS Software could allow an authenticated, remote attacker to inject arbitrary commands that could be executed with root privileges on the underlying operating system OS. The vulnerability is due to insufficient input validation of specific Call...

CVE-2020-3454

CVE-2020-3454 – Cisco NX-OS Call Home command injection is a network-remote flaw in the Call Home feature of Cisco NX-OS Software. The issue stems from insufficient input validation of Call Home configuration parameters when using HTTP, allowing an authenticated, remote attacker to modify setting...

CVE-2020-3454 Cisco NX-OS Software Call Home Command Injection Vulnerability

A vulnerability in the Call Home feature of Cisco NX-OS Software could allow an authenticated, remote attacker to inject arbitrary commands that could be executed with root privileges on the underlying operating system OS. The vulnerability is due to insufficient input validation of specific Call...

Cisco Patches 'High-Severity' Bugs Impacting Switches, Fibre Storage

Cisco Systems disclosed eight high-severity bugs impacting a range of its networking gear, including its switches and fiber storage solutions. Cisco’s NX-OS was hardest hit, with six security alerts tied to the network operating system that underpins the networking giant’s Nexus-series Ethernet...

Cisco NX-OS Software Data Management Engine Remote Code Execution Vulnerability

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 Border Gateway Protocol Multicast VPN Session Denial of Service Vulnerability

A vulnerability in the Border Gateway Protocol BGP Multicast VPN MVPN implementation of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a BGP session to repeatedly reset, causing a partial denial of service DoS condition due to the BGP session being down. The...

Cisco NX-OS Software Call Home Command Injection Vulnerability

A vulnerability in the Call Home feature of Cisco NX-OS Software could allow an authenticated, remote attacker to inject arbitrary commands that could be executed with root privileges on the underlying operating system OS. The vulnerability is due to insufficient input validation of specific Call...

Cisco FXOS and NX-OS Software Cisco Fabric Services Denial of Service Vulnerability

A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated attacker to cause process crashes, which could result in a denial of service DoS condition on an affected device. The attack vector is configuration dependent and...

Cisco NX-OS Software IPv6 Protocol Independent Multicast Denial of Service Vulnerability

A vulnerability in the Protocol Independent Multicast PIM feature for IPv6 networks PIM6 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 improper error handling when processing...

Cisco NX-OS Software Border Gateway Protocol Multicast VPN Denial of Service Vulnerability

A vulnerability in the Border Gateway Protocol BGP Multicast VPN MVPN implementation of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an affected device to unexpectedly reload, resulting in a denial of service DoS condition. The vulnerability is due to incomplete...

Cisco NX-OS Directory Traversal (cisco-sa-20190501-fabric-traversal)

The version of Cisco NX-OS installed on the remote host is affected by a directory traversal vulnerability in its system shell due to incorrect symbolic link verification of directory paths. An authenticated, local attacker can exploit this, to overwrite system files whose access should be...

Cisco NX-OS Software CLI to Internal Service Bypass (cisco-sa-20190515-nxos-cli-bypass)

According to its self-reported version, Cisco Unified Computing System Managed is affected by following vulnerability - 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...