cisco-sa-fmc-sql-injection-2qH6CcJdHighCVSS 8.1

Cisco Secure Firewall Management Center Software SQL Injection Vulnerabilities

Published
March 4, 2026
Last Modified
March 4, 2026

🔗 CVE IDs covered (3)

CVE-2026-20001 →CVE-2026-20002 →CVE-2026-20003 →

📋 Description

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 ["#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 Bundled Publication. For a complete list of the advisories and links to them, see Cisco Event Response: March 2026 Semiannual Cisco Secure Firewall ASA, Secure FMC, and Secure FTD Software Security Advisory Bundled Publication ["https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-75736"].

CVE-2026-20001 — Cisco Secure Firewall Management Center Software SQL Injection Vulnerabilities (CVSS 3.1 6.5, CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N) CVE-2026-20002 — Cisco Secure Firepower Management Center Software SQL Injection Vulnerability (CVSS 3.1 8.1, CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N) CVE-2026-20003 — Cisco Secure Firepower Management Center Software SQL Injection Vulnerability (CVSS 3.1 4.9, CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N)

🎯 Affected products81

  • Cisco Secure Firewall Management Center (FMC)
  • Cisco Secure Firewall Management Center (FMC) Appliances
  • Cisco Secure Firewall Management Center (FMC) 6.4.0
  • Cisco Secure Firewall Management Center (FMC) 6.4.0.1
  • Cisco Secure Firewall Management Center (FMC) 6.4.0.10
  • Cisco Secure Firewall Management Center (FMC) 6.4.0.11
  • Cisco Secure Firewall Management Center (FMC) 6.4.0.12
  • Cisco Secure Firewall Management Center (FMC) 6.4.0.13
  • Cisco Secure Firewall Management Center (FMC) 6.4.0.14
  • Cisco Secure Firewall Management Center (FMC) 6.4.0.15
  • Cisco Secure Firewall Management Center (FMC) 6.4.0.16
  • Cisco Secure Firewall Management Center (FMC) 6.4.0.17
  • Cisco Secure Firewall Management Center (FMC) 6.4.0.18
  • Cisco Secure Firewall Management Center (FMC) 6.4.0.2
  • Cisco Secure Firewall Management Center (FMC) 6.4.0.3
  • Cisco Secure Firewall Management Center (FMC) 6.4.0.4
  • Cisco Secure Firewall Management Center (FMC) 6.4.0.5
  • Cisco Secure Firewall Management Center (FMC) 6.4.0.6
  • Cisco Secure Firewall Management Center (FMC) 6.4.0.7
  • Cisco Secure Firewall Management Center (FMC) 6.4.0.8
  • Cisco Secure Firewall Management Center (FMC) 6.4.0.9
  • Cisco Secure Firewall Management Center (FMC) 7.0.0
  • Cisco Secure Firewall Management Center (FMC) 7.0.0.1
  • Cisco Secure Firewall Management Center (FMC) 7.0.1
  • Cisco Secure Firewall Management Center (FMC) 7.0.1.1
  • Cisco Secure Firewall Management Center (FMC) 7.0.2
  • Cisco Secure Firewall Management Center (FMC) 7.0.2.1
  • Cisco Secure Firewall Management Center (FMC) 7.0.3
  • Cisco Secure Firewall Management Center (FMC) 7.0.4
  • Cisco Secure Firewall Management Center (FMC) 7.0.5
  • +51 more not shown

✅ Remediation

Cisco has released software updates that address this vulnerability. https://software.cisco.com Workarounds: There are no workarounds that address these vulnerabilities.

🔗 References (9)