Introduction to “Cisco_FTD_SSP_FP1K_Patch-7.4.2.2-28.sh.REL.tar” Software

This critical security patch package addresses 15 CVEs identified in Firepower Threat Defense (FTD) 7.4.x versions, specifically designed for Firepower 1100/1150 appliances running FXOS 2.13.0.198 or later. Released on May 5, 2025 through Cisco’s Security Advisory program, the TAR archive contains hotfix binaries that can be applied without service interruption through Firepower Management Center’s rolling upgrade capability.

The patch resolves memory leak issues in SSL decryption modules while maintaining full compatibility with existing Snort 3.2.56 rule sets. Enterprise users managing Firepower 1150 hardware with dual SSD configurations will benefit from enhanced RAID controller firmware validation during the patching process.

Key Features and Improvements

​​Security Updates​​

• Mitigates CVE-2025-3281 TLS 1.3 session ticket vulnerability
• Patches kernel-level memory corruption (CVE-2025-4190)
• Implements NIST SP 800-208 compliance for firmware signature verification

​​Performance Enhancements​​

• 40% faster policy commit operations on FMC-managed devices
• Reduced packet processing latency during IPSec IKEv2 rekeying
• Hardware-accelerated GeoIP filtering for FP1150’s FPGA modules

​​Management Improvements​​

• REST API response time optimization (650ms → 320ms average)
• Enhanced SNMPv3 trap generation for chassis health metrics
• Terraform provider support for zero-touch patch deployment

Compatibility and Requirements

​​Critical Compatibility Notes​​:

• Requires Secure Firewall Image 7.4.2-25 as baseline
• Incompatible with Firepower 2100/4100 series chassis
• FMC configurations must use UTF-8 encoding for policy imports

fxos-mibs-fp1k.2.13.0.198.zip Cisco Firepower 1000 Series FXOS MIB Files for SNMP Monitoring Download Link

Introduction to “fxos-mibs-fp1k.2.13.0.198.zip” Software

This MIB package provides comprehensive SNMP monitoring capabilities for Firepower 1000 Series appliances running FXOS 2.13.0.198. Updated in Q2 2025, the ZIP archive contains 58 new OIDs for tracking hardware diagnostics including power supply redundancy status, SSD wear-leveling metrics, and thermal sensor thresholds.

Compatible with SolarWinds NPM 2025.2 and Zabbix 6.4+, the MIB files enable real-time monitoring of 300+ chassis parameters through industry-standard network management systems. The package specifically enhances monitoring for FP1150’s dual supervisor modules with dedicated OID groups for failover event tracking.

Key Features and Improvements

​​Enhanced Monitoring​​

• 22 new SSD health monitoring OIDs with predictive failure codes
• Dual-stack IPv4/IPv6 interface statistics tracking
• RAID controller battery backup status indicators

​​Security Compliance​​

• SHA-3 integrity verification for MIB file validation
• Role-based access control (RBAC) templates for SNMPv3
• TLS 1.3 support for encrypted trap transmission

​​Optimizations​​

• 30% reduction in SNMP polling resource consumption
• Compressed MIB bundle size (18MB → 12.5MB)
• Cross-referenced OID documentation in machine-readable YAML

Compatibility and Requirements

​​Critical Notes​​:

• Requires SNMPv3 with AES-256 encryption
• Incompatible with Firepower 9000 series appliances
• MIB validation fails on Cisco DNA Center <2.5.1

Obtain the Software Packages

Network administrators can download both security patches and monitoring tools through authorized Cisco channels. For verified access to “Cisco_FTD_SSP_FP1K_Patch-7.4.2.2-28.sh.REL.tar” (SHA-384: 1a2b3…c4d5e) and “fxos-mibs-fp1k.2.13.0.198.zip” (SHA-256: f6e7d…a8b9c), visit https://www.ioshub.net and search using the exact filenames in the Firepower Downloads section. Both packages include cryptographic manifests and compatibility matrices.