Vulnerabilities of Cisco Cisco Secure Firewall Management Center (FMC)
Is your version affected?
CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-20342 | A vulnerability in a specific file download API of Cisco Secure FMC Software could allow an authenticated, remote… | 7.7 High | Sep 16, 2026 |
| CVE-2026-20323 | A vulnerability in the sftunnel inter-device communication protocol of Cisco Secure FMC Software and Cisco Secure FTD… | 8.3 High | Sep 16, 2026 |
| CVE-2026-76412 | A vulnerability in the remote diagnostics debugger of Cisco Secure FMC Software could allow an authenticated, remote… | 8.5 High | Sep 16, 2026 |
| CVE-2026-20333 | As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Adaptive Security… | 8.8 High | Sep 16, 2026 |
| CVE-2026-20334 | As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Adaptive Security… | 8.4 High | Sep 16, 2026 |
| CVE-2026-20332 | As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Adaptive Security… | 9.9 Critical | Sep 16, 2026 |
| CVE-2026-20344 | A vulnerability in the web-based management interface of Cisco Secure FMC Software could allow an authenticated,… | 8.8 High | Sep 16, 2026 |
| CVE-2026-20343 | A vulnerability in a critical API for Cisco Secure FMC Software could allow an unauthenticated, remote attacker to… | 7.5 High | Sep 16, 2026 |
| CVE-2026-76413 | A vulnerability in Cisco Adaptive Security Device Manager (ASDM) single sign-on (SSO) handler for Cisco Secure FMC… | 8.2 High | Sep 16, 2026 |
| CVE-2026-20336 | As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Adaptive Security… | 8.8 High | Sep 16, 2026 |
| CVE-2026-20340 | A vulnerability in Cisco Secure FMC Software could allow an authenticated, remote attacker to execute arbitrary commands… | 8.8 High | Sep 16, 2026 |
| CVE-2026-20335 | As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Adaptive Security… | 8.1 High | Sep 16, 2026 |
| CVE-2026-20295 | A vulnerability in the sftunnel inter-device communication protocol of Cisco Secure FMC Software and Cisco Secure FTD… | 8.6 High | Sep 16, 2026 |
| CVE-2026-20341 | A vulnerability in the sftunnel inter-device communication protocol of Cisco Secure FMC Software could allow an… | 9.1 Critical | Sep 16, 2026 |
| CVE-2026-20242 | A vulnerability in the External Database Access feature of Cisco Secure Firewall Management Center (FMC) Software… | 9.8 Critical | Sep 16, 2026 |
| CVE-2026-20324 | A vulnerability in the sftunnel inter-device communication protocol of Cisco Secure Firewall Management Center (FMC)… | 9.9 Critical | Sep 16, 2026 |
| CVE-2026-20330 | As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Adaptive Security… | 9.9 Critical | Sep 16, 2026 |
| CVE-2026-20329 | As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Adaptive Security… | 9.9 Critical | Sep 16, 2026 |
| CVE-2026-20331 | As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Adaptive Security… | 9.6 Critical | Sep 16, 2026 |
| CVE-2026-76420 | A vulnerability in the internal configuration of the Apache JServ Protocol (AJP) connector for Cisco Secure FMC… | 9.0 Critical | Sep 16, 2026 |
| CVE-2026-20316 | Exploited Cisco Secure Firewall Management Center Use of Hard-coded Password Vulnerability | 5.3 Medium | Jul 29, 2026 |
| CVE-2026-20018 | A vulnerability in the sftunnel functionality of Cisco Secure Firewall Management Center (FMC) Software and Cisco Secure… | 5.9 Medium | Mar 4, 2026 |
| CVE-2026-20003 | A vulnerability in the REST API of Cisco Secure FMC Software could allow an authenticated, remote attacker to conduct… | 4.9 Medium | Mar 4, 2026 |
| CVE-2026-20002 | A vulnerability in the web-based management interface of Cisco Secure FMC Software could allow an authenticated,… | 8.1 High | Mar 4, 2026 |
| CVE-2026-20131 | Exploited Cisco Secure Firewall Management Center (FMC) Software and Cisco Security Cloud Control (SCC) Firewall Management Deserialization of Untrusted Data Vulnerability | 10.0 Critical | Mar 4, 2026 |
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