Design/Logic Flaw

A vulnerability in the secure boot process of Cisco FXOS Software could allow an authenticated, local attacker to bypass the secure boot mechanisms. The vulnerability is due to insufficient protections of the secure boot process. An attacker could exploit this vulnerability by injecting code into...

CVE-2020-3455 Cisco FXOS Software for Firepower 4100/9300 Series Appliances Secure Boot Bypass Vulnerability

A vulnerability in the secure boot process of Cisco FXOS Software could allow an authenticated, local attacker to bypass the secure boot mechanisms. The vulnerability is due to insufficient protections of the secure boot process. An attacker could exploit this vulnerability by injecting code into...

CVE-2020-3455

The CVE-2020-3455 entry applies to Cisco FXOS Software for Firepower 4100/9300 Series Appliances. Affected component is the secure boot process; root cause is insufficient protections that allow a local, authenticated attacker to bypass secure boot by injecting code into a file referenced during ...

CVE-2020-3456 Cisco FXOS Software Firepower Chassis Manager Cross-Site Request Forgery Vulnerability

A vulnerability in the Cisco Firepower Chassis Manager FCM of Cisco FXOS Software could allow an unauthenticated, remote attacker to conduct a cross-site request forgery CSRF attack against a user of an affected device. The vulnerability is due to insufficient CSRF protections for the FCM...

CVE-2020-3456 Cisco FXOS Software Firepower Chassis Manager Cross-Site Request Forgery Vulnerability

A vulnerability in the Cisco Firepower Chassis Manager FCM of Cisco FXOS Software could allow an unauthenticated, remote attacker to conduct a cross-site request forgery CSRF attack against a user of an affected device. The vulnerability is due to insufficient CSRF protections for the FCM...

CVE-2020-3456

CVE-2020-3456 – Cisco FXOS FXCM CSRF vulnerability. The Cisco Firepower Chassis Manager (FCM) in FXOS Software has insufficient CSRF protections on its FCM interface, allowing an unauthenticated, remote attacker to induce a user to click a malicious link and send arbitrary requests on behalf of t...

CVE-2020-3457

Cisco FXOS Software CLI vulnerability allows an authenticated, local attacker to inject arbitrary commands due to insufficient input validation. The issue affects the CLI command handling and could lead to execution of OS commands with root privileges. Cisco and related advisories (and Nessus plu...

CVE-2020-3457 Cisco FXOS Software Command Injection Vulnerability

A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this...

CVE-2020-3459 Cisco FXOS Software for Firepower 4100/9300 Series Command Injection Vulnerability

A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this...

Cisco FXOS Software for Firepower 4100/9300 Series Appliances Secure Boot Bypass Vulnerability

A vulnerability in the secure boot process of Cisco FXOS Software could allow an authenticated, local attacker to bypass the secure boot mechanisms. The vulnerability is due to insufficient protections of the secure boot process. An attacker could exploit this vulnerability by injecting code into...

CVE-2020-3545 Cisco FXOS Software Buffer Overflow Vulnerability

A vulnerability in Cisco FXOS Software could allow an authenticated, local attacker with administrative credentials to cause a buffer overflow condition. The vulnerability is due to incorrect bounds checking of values that are parsed from a specific file. An attacker could exploit this...

CVE-2020-3545 Cisco FXOS Software Buffer Overflow Vulnerability

A vulnerability in Cisco FXOS Software could allow an authenticated, local attacker with administrative credentials to cause a buffer overflow condition. The vulnerability is due to incorrect bounds checking of values that are parsed from a specific file. An attacker could exploit this...

CVE-2020-3545

CVE-2020-3545 concerns Cisco FXOS Software. The issue is a stack‑based buffer overflow caused by incorrect bounds checking when parsing values from a specific file. An authenticated, local attacker with administrative credentials can exploit this vulnerability by supplying a crafted file, potenti...

Design/Logic Flaw

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...

CVE-2020-3517

The CVE-2020-3517 issue affects Cisco FXOS and NX-OS Software, specifically the Cisco Fabric Services component. The vulnerability arises from insufficient error handling when parsing Cisco Fabric Services messages, enabling an unauthenticated attacker to trigger process crashes that could result...

CVE-2020-3517 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 FXOS Software Unauthorized Administrator Account (cisco-sa-20180620-nxosadmin)

According to its self-reported version, a improper file handling vulnerability exists in Cisco FX-OS Software. Therefore, an authenticated, local attacker can exploit this via CLI commands to create a unauthorized account with administrator privilages that does not require a password for...

Cisco NX-OS Software Sensitive File Read Information Disclosure Vulnerability (cisco-sa-20190515-nxos-fxos-info)

According to its self-reported version, Cisco Nexus Operating System NX-OS is affected by following vulnerability - 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...

Cisco FXOS Software Command Injection (cisco-sa-20191002-fxos-cmd-inject)

According to its self-reported version, Cisco FXOS Software is affected by multiple vulnerabilities in the CLI due to insufficient input validation. An unauthenticated, local attacker can exploit this, by including crafted arguments to specific commands, in order to execute arbitrary commands on...

Cisco FXOS Software Pluggable Authentication Module DoS (cisco-sa-20191002-ftd-fpmc-dos)

According to its self-reported version, Cisco FXOS Software is affected by a vulnerability in the configuration of the Pluggable Authentication Module PAM due to improper resource management in the context of user session management. An authenticated, remote attacker can exploit this, by connecti...