CVE-2025-20161: Improper Neutralization of Special Elements used in an OS Command

A vulnerability in the software upgrade process of Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches in standalone NX-OS mode could allow an authenticated, local attacker with valid Administrator credentials to execute a command injection attack on the underlying operating...

CVE-2024-20397

A vulnerability in the bootloader of Cisco NX-OS Software could allow an unauthenticated attacker with physical access to an affected device, or an authenticated, local attacker with administrative credentials, to bypass NX-OS image signature verification. This vulnerability is due to insecure...

OMRON NJ/NX series vulnerable to path traversal

Overview Machine Automation Controller NJ/NX series provided by OMRON Corporation contain a path traversal vulnerability CWE-22, CVE-2024-12083. OMRON Corporation reported this vulnerability to JPCERT/CC to notify users of its solution through JVN. Impact An arbitrary file in the affected product...

CVE-2024-20267

A vulnerability with the handling of MPLS traffic for Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the netstack process to unexpectedly restart, which could cause the device to stop processing network traffic or to reload. This vulnerability is due to lack of prop...

CVE-2024-20446

A vulnerability in the DHCPv6 relay agent of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper handling of specific fields in a DHCPv6 RELAY-REPLY message. An attacker could...

CVE-2024-20321

A vulnerability in the External Border Gateway Protocol eBGP implementation of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability exists because eBGP traffic is mapped to a shared hardware...

CVE-2024-12083

The CVE-2024-12083 issue affects Omron NJ/NX-series Machine Automation Controllers. A path traversal vulnerability (CWE-22) exists in the NJ/NX product line, allowing a remote attacker (with administrative privileges) to access arbitrary files and potentially execute arbitrary code on the control...

CVE-2024-12083 Path Traversal Vulnerabilities in NJ/NX-series Machine Automation Controllers

Path Traversal Vulnerabilities CWE-22 exist in NJ/NX-series Machine Automation Controllers. An attacker may use these vulnerabilities to perform unauthorized access and to execute unauthorized code remotely to the controller products...

CVE-2024-12298 Vulnerability Report on Improper Restriction of XML External Entity Reference in NB-Designer

We found a vulnerability Improper Restriction of XML External Entity Reference CWE-611 in NB-series NX-Designer. Attackers may be able to abuse this vulnerability to disclose confidential data on a computer...

CVE-2024-12083: Improper Limitation of a Pathname to a Restricted Directory

Path Traversal Vulnerabilities CWE-22 exist in NJ/NX-series Machine Automation Controllers. An attacker may use these vulnerabilities to perform unauthorized access and to execute unauthorized code remotely to the controller products...

CVE-2024-12298: Improper Restriction of XML External Entity Reference

We found a vulnerability Improper Restriction of XML External Entity Reference CWE-611 in NB-series NX-Designer. Attackers may be able to abuse this vulnerability to disclose confidential data on a computer...

PT-2025-1806 · Unknown · Nb-Series Nx-Designer

Name of the Vulnerable Software and Affected Versions: NB-series NX-Designer affected versions not specified Description: The issue is related to an Improper Restriction of XML External Entity Reference, which may allow attackers to disclose confidential data on a computer. This could potentially...

Cisco NX-OS Software Image Verification Bypass (cisco-sa-nxos-image-sig-bypas-pQDRQvjL)

According to its self-reported version, the remote device is affected by a vulnerability. - A vulnerability in the bootloader of Cisco NX-OS Software could allow an unauthenticated attacker with physical access to an affected device, or an authenticated, local attacker with administrative...

Cisco NX-OS Software Access Control Error Vulnerability (CNVD-2025-01388)

Cisco NX-OS Software is a set of data center-grade operating system software for switches from the U.S. company Cisco Cisco. The Cisco NX-OS Software suffers from an Access Control Error vulnerability, which arises from an insecure bootloader setting, and can be exploited by an attacker to bypass...

Cisco Releases Security Updates for NX-OS Software

Cisco released security updates to address a vulnerability in Cisco NX-OS software. A cyber threat actor could exploit this vulnerability to take control of an affected system. CISA encourages users and administrators to review the following advisory and apply the necessary updates: Cisco NX-OS...

CVE-2024-20397

A vulnerability in the bootloader of Cisco NX-OS Software could allow an unauthenticated attacker with physical access to an affected device, or an authenticated, local attacker with administrative credentials, to bypass NX-OS image signature verification. This vulnerability is due to insecure...

CVE-2024-20397 Cisco NX-OS Software Image Verification Bypass Vulnerability

A vulnerability in the bootloader of Cisco NX-OS Software could allow an unauthenticated attacker with physical access to an affected device, or an authenticated, local attacker with administrative credentials, to bypass NX-OS image signature verification. This vulnerability is due to insecure...

CVE-2024-20397

Cisco NX-OS Software is affected by a bootloader vulnerability (CVE-2024-20397) that allows bypassing image signature verification. The issue stems from insecure bootloader settings and can be exploited by executing bootloader commands to load unverified software. Attacker access requirements: un...

CVE-2024-20397 Cisco NX-OS Software Image Verification Bypass Vulnerability

A vulnerability in the bootloader of Cisco NX-OS Software could allow an unauthenticated attacker with physical access to an affected device, or an authenticated, local attacker with administrative credentials, to bypass NX-OS image signature verification. This vulnerability is due to insecure...

Cisco NX-OS Software Image Verification Bypass Vulnerability

A vulnerability in the bootloader of Cisco NX-OS Software could allow an unauthenticated attacker with physical access to an affected device, or an authenticated, local attacker with administrative credentials, to bypass NX-OS image signature verification. This vulnerability is due to insecure...