High [CVE-2026-20001 +2] Cisco Secure Firewall Management Center Software SQL Injection Vulnerabilities
This high-severity Cisco advisory covers CVE-2026-20001 and CVE-2026-20002 and 1 more CVE affecting Cisco Secure Firewall Management Center (FMC) 6.4.0.1, Cisco Secure Firewall Management Center (FMC) 6.4.0.3, Cisco Secure Firewall Management Center (FMC) 6.4.0.2.
Android app · Google Play
Monitor future Cisco CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 32 official vendor sources and 160+ reviewed platform categories.
Summary
Multiple vulnerabilities in the web-based management interface and REST API of Cisco Secure Firewall Management Center (FMC) Software could allow an authenticated, remote attacker to conduct SQL injection attacks on an affected system. For more information about these vulnerabilities, see the Details section of this advisory.
Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.
This advisory is part of the March 2026 release of the Cisco Secure Firewall ASA, Secure FMC, and Secure FTD Software Security Advisory …
Affected products named by the advisory: Cisco Secure Firewall Management Center (FMC) 6.4.0.1; Cisco Secure Firewall Management Center (FMC) 6.4.0.3; Cisco Secure Firewall Management Center (FMC) 6.4.0.2; Cisco Secure Firewall Management Center (FMC) 6.4.0.4; and 3 more.
- Scope: These vulnerabilities affect Cisco Secure FMC Software, regardless of device configuration.
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Mitigation checklist
- There are no workarounds that address these vulnerabilities.
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Discussion(0)
No comments yet. Share field notes, upgrade gotchas, or questions — verify against the vendor advisory before acting on community advice.
Sign in to join the discussion.