Vulnerabilities of Cisco Cisco Firepower Extensible Operating System (FXOS)
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-20099 | A vulnerability in the web-based management interface of Cisco FXOS Software and Cisco UCS Manager Software could… | 6.7 Medium | Feb 25, 2026 |
| CVE-2026-20091 | A vulnerability in the web-based management interface of Cisco FXOS Software and Cisco UCS Manager Software could… | 4.8 Medium | Feb 25, 2026 |
| CVE-2024-20294 | A vulnerability in the Link Layer Discovery Protocol (LLDP) feature of Cisco FXOS Software and Cisco NX-OS Software… | 6.6 Medium | Feb 28, 2024 |
| CVE-2023-20234 | A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to create a file or… | 4.4 Medium | Aug 23, 2023 |
| CVE-2023-20200 | A vulnerability in the Simple Network Management Protocol (SNMP) service of Cisco FXOS Software for Firepower 4100… | 7.7 High | Aug 23, 2023 |
| CVE-2022-20934 | A vulnerability in the CLI of Cisco Firepower Threat Defense (FTD) Software and Cisco FXOS Software could allow an… | 6.0 Medium | Nov 10, 2022 |
| CVE-2022-20865 | A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to inject arbitrary… | 6.7 Medium | Aug 25, 2022 |
| CVE-2020-3455 | A vulnerability in the secure boot process of Cisco FXOS Software could allow an authenticated, local attacker to bypass… | 6.7 Medium | Oct 21, 2020 |
| CVE-2020-3459 | A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to inject arbitrary… | 6.7 Medium | Oct 21, 2020 |
| CVE-2020-3545 | A vulnerability in Cisco FXOS Software could allow an authenticated, local attacker with administrative credentials to… | 6.0 Medium | Sep 4, 2020 |
| CVE-2020-3166 | A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to read or write… | 4.2 Medium | Feb 26, 2020 |
| CVE-2020-3169 | A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to execute arbitrary… | 6.7 Medium | Feb 26, 2020 |
| CVE-2019-12699 | Multiple vulnerabilities in the CLI of Cisco FXOS Software and Cisco Firepower Threat Defense (FTD) Software could allow… | 8.8 High | Oct 2, 2019 |
| CVE-2019-1858 | A vulnerability in the Simple Network Management Protocol (SNMP) input packet processor of Cisco FXOS Software and Cisco… | 8.6 High | May 16, 2019 |
| CVE-2019-1700 | A vulnerability in field-programmable gate array (FPGA) ingress buffer management for the Cisco Firepower 9000 Series… | 6.1 Medium | Feb 21, 2019 |
Other Cisco products
Cisco Small Business RV Series Router Firmware 262
Cisco IOS XE Software 248
Cisco Identity Services Engine Software 199
Cisco Firepower Threat Defense Software 162
Cisco Adaptive Security Appliance (ASA) Software 161
Cisco Firepower Management Center 129
Cisco IOS XR Software 115
Cisco NX-OS Software 102
Cisco Secure Firewall Threat Defense (FTD) Software 81
Cisco Data Center Network Manager 74
Cisco Unified Communications Manager 62
Cisco SD-WAN vManage 61