Cisco Fxos
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Recent Cisco Fxos Security Advisories
| Advisory | Title | Published |
|---|---|---|
| 2026-02-25 | Cisco FXOS and UCS Manager Software Stored Cross-Site Scripting Vulnerability | February 25, 2026 |
| 2026-02-25 | Cisco FXOS and UCS Manager Software Command Injection Vulnerability | February 25, 2026 |
| 2024-10-23 | Cisco Adaptive Security Appliance and Firepower Threat Defense Software FXOS CLI Root Privilege Escalation Vulnerability | October 23, 2024 |
| 2024-02-28 | Cisco FXOS and NX-OS Software Link Layer Discovery Protocol Denial of Service Vulnerability | February 28, 2024 |
| 2023-08-23 | Cisco FXOS Software Arbitrary File Write Vulnerability | August 23, 2023 |
| 2023-02-22 | Cisco FXOS Software and UCS Manager Software Configuration Backup Static Key Vulnerability | February 22, 2023 |
| 2022-11-09 | Cisco Firepower Threat Defense Software and Cisco FXOS Software Command Injection Vulnerability | November 9, 2022 |
| 2022-08-24 | Cisco FXOS Software Command Injection Vulnerability | August 24, 2022 |
| 2022-08-24 | Cisco FXOS and NX-OS Software Cisco Discovery Protocol Denial of Service and Arbitrary Code Execution Vulnerability | August 24, 2022 |
| 2022-02-23 | Cisco FXOS and NX-OS Software Cisco Discovery Protocol Service Denial of Service Vulnerability | February 23, 2022 |
By the Year
In 2026 there have been 0 vulnerabilities in Cisco Fxos. Fxos did not have any published security vulnerabilities last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 0 | 0.00 |
| 2025 | 0 | 0.00 |
| 2024 | 0 | 0.00 |
| 2023 | 0 | 0.00 |
| 2022 | 0 | 0.00 |
| 2021 | 0 | 0.00 |
| 2020 | 0 | 0.00 |
| 2019 | 1 | 0.00 |
It may take a day or so for new Fxos vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Cisco Fxos Security Vulnerabilities
A vulnerability in the configuration of the Pluggable Authentication Module (PAM) used in Cisco Firepower Threat Defense (FTD) Software, Cisco Firepower Management Center (FMC) Software, and Cisco FXOS Software could
CVE-2019-12700
- October 02, 2019
A vulnerability in the configuration of the Pluggable Authentication Module (PAM) used in Cisco Firepower Threat Defense (FTD) Software, Cisco Firepower Management Center (FMC) Software, and Cisco FXOS Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to improper resource management in the context of user session management. An attacker could exploit this vulnerability by connecting to an affected system and performing many simultaneous successful Secure Shell (SSH) logins. A successful exploit could allow the attacker to exhaust system resources and cause the device to reload, resulting in a DoS condition. To exploit this vulnerability, the attacker needs valid user credentials on the system.
Resource Exhaustion
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