Archives

Introduction to cisco-asa-fp2k.9.14.4.24.SPA The cisco-asa-fp2k.9.14.4.24.SPA firmware delivers critical security updates for Cisco Firepower 2100 Series appliances running Adaptive Security Appliance (ASA) software. As part of Cisco’s Extended Maintenance Release (EMR) cycle, this version focuses on resolving 15 CVEs identified in...

Introduction to cisco-asa-fp2k.9.14.4.7.SPA This firmware package provides Cisco’s Adaptive Security Appliance (ASA) software for Firepower 2100 Series hardware platforms. Designed as a critical security update for enterprises operating Cisco FPR-2110/2130/2140 models, version 9.14.4.7 delivers enhanced threat prevention capabilities while maintaining...

Introduction to cisco-asa-fp2k.9.14.4.12.SPA The ​​cisco-asa-fp2k.9.14.4.12.SPA​​ is a maintenance release firmware package for Cisco Firepower 2100 Series appliances operating in ASA mode. Designed as a critical stability update under Cisco’s Extended Maintenance program, this build addresses security vulnerabilities while preserving backward...

Introduction to cisco-asa-fp2k.9.12.4.65.SPA This critical security update addresses 8 CVEs identified in Cisco’s Q1 2025 security advisories, including three high-severity vulnerabilities in SSL/TLS session handling (CVE-2025-0147) and IPSec IKEv2 implementation. Designed for Firepower 2100 series appliances running ASA software 9.12.x,...

Introduction to “cisco-asa-fp2k.9.12.4.55.SPA” Software The cisco-asa-fp2k.9.12.4.55.SPA is Cisco’s specialized firmware update for Firepower 2100 Series appliances operating in ASA mode, delivering critical security patches and hardware optimizations. Released as part of the 9.12(4) Extended Maintenance Release (EMR) cycle in Q3...

Introduction to cisco-asa-fp2k.9.12.4.40.SPA This maintenance release for Cisco Firepower 2100 series appliances addresses critical vulnerabilities in SSL/TLS inspection modules while enhancing threat detection capabilities. Designed for FPR2130/2140 models running FXOS 2.6.1+, the software combines ASA OS 9.12.4 base image with...

Introduction to cisco-asa-fp1k.9.22.1.6.SPA This maintenance release for Cisco Firepower 1000 Series appliances delivers critical security patches and performance optimizations for ASA 9.22.1 deployments. Officially released in Q2 2025, it addresses 14 CVEs while maintaining backward compatibility with FXOS 2.8.1+ platforms....

Introduction to cisco-asa-fp2k.9.16.4.42.SPA This firmware package delivers critical security updates and hardware optimizations for Cisco Firepower 2100 Series appliances operating in Adaptive Security Appliance (ASA) mode. As part of Cisco’s Q3 2023 security maintenance cycle, version 9.16.4.42 resolves 14 CVEs...

1. Introduction to “cisco-asa-fp1k.9.18.4.53.SPA” This security package delivers Cisco’s Adaptive Security Algorithm (ASA) 9.18.4 feature set for Firepower 1000 Series appliances. Released in Q2 2025, version 9.18.4.53 provides critical security updates and hardware optimization for mid-range firewall deployments. The “.SPA”...

Introduction to cisco-asa-fp1k.9.19.1.12.SPA This maintenance release (cisco-asa-fp1k.9.19.1.12.SPA) delivers critical security patches and platform optimizations for Cisco Firepower 1000 Series appliances running Adaptive Security Appliance (ASA) software. Designed under Cisco’s Extended Security Maintenance (ESM) program, this build addresses 9 CVEs while...