Archives

Introduction to cisco-asa-fp3k.9.19.1.SPA The ​​cisco-asa-fp3k.9.19.1.SPA​​ is a critical maintenance release for Cisco Firepower 3100/4200 Series appliances running Adaptive Security Appliance (ASA) software. Released in Q2 2025, this version addresses 11 documented CVEs while introducing hardware-accelerated DTLS encryption for VPN workloads....

Introduction to cisco-asa-fp3k.9.18.4.8.SPA This critical security update for Cisco Firepower 3100/4100 series appliances addresses vulnerabilities in encrypted traffic inspection modules while enhancing threat detection capabilities. Released in April 2025, the software combines ASA OS 9.18.4 with FirePOWER services 7.8.4-8 updates,...

Introduction to cisco-asa-fp3k.9.19.1.28.SPA The ​​cisco-asa-fp3k.9.19.1.28.SPA​​ firmware package delivers critical security updates and performance enhancements for Cisco Secure Firewall 3000 Series appliances running Adaptive Security Appliance (ASA) software. Designed for enterprise-grade network protection, this release focuses on advanced threat prevention and...

Introduction to “cisco-asa-fp3k.9.18.4.SPA” Software The cisco-asa-fp3k.9.18.4.SPA firmware package delivers critical security updates and platform optimizations for Cisco Firepower 3100/4200 series appliances running Adaptive Security Appliance (ASA) software. Released in Q2 2025 as part of Cisco’s quarterly security maintenance cycle, this...

Introduction to cisco-asa-fp3k.9.19.1.27.SPA The cisco-asa-fp3k.9.19.1.27.SPA firmware delivers critical security updates for Cisco Firepower 3100/4200 Series appliances running Adaptive Security Appliance (ASA) software. As part of Cisco’s Extended Maintenance Release (EMR) cycle, this version focuses on resolving 18 CVEs identified in...

Introduction to cisco-asa-fp3k.9.19.1.24.SPA This firmware package provides critical security updates and performance enhancements for Cisco Firepower 3100 Series appliances running Adaptive Security Appliance (ASA) software. Designed for enterprise networks requiring robust threat prevention, version 9.19.1.24 addresses 14 CVEs identified in...

Introduction to cisco-asa-fp3k.9.20.3.10.SPA The ​​cisco-asa-fp3k.9.20.3.10.SPA​​ is a critical security update package for Cisco Firepower 3100 Series appliances running Adaptive Security Appliance (ASA) Software 9.20.3. Released in Q3 2025 as part of Cisco’s quarterly security maintenance cycle, this firmware addresses 14...

Introduction to cisco-asa-fp3k.9.18.3.SPA This maintenance release for Cisco Firepower 3100 Series appliances addresses 12 CVEs while maintaining backward compatibility with FXOS 2.8.1+ platforms. Designed for enterprise networks requiring FIPS 140-3 Level 2 compliance, the 9.18.3 build enhances TLS 1.3 session...

Introduction to cisco-asa-fp3k.9.18.3.53.SPA This firmware package delivers critical security updates and hardware optimizations for Cisco Firepower 3100 Series appliances operating in Adaptive Security Appliance (ASA) mode. Released under Cisco’s Q4 2023 security maintenance cycle, version 9.18.3.53 resolves 12 CVEs while...

Introduction to cisco-asa-fp3k.9.18.1.3.SPA This maintenance release (cisco-asa-fp3k.9.18.1.3.SPA) delivers critical security updates and platform optimizations for Cisco Firepower 3100 Series appliances running Adaptive Security Appliance (ASA) software. Designed under Cisco’s Extended Security Maintenance (ESM) program, this build addresses 11 CVEs while...