Introduction to Cisco_Firepower_Mgmt_Center_Upgrade-7.0.3-37.sh.REL.tar Software

The ​​Cisco_Firepower_Mgmt_Center_Upgrade-7.0.3-37.sh.REL.tar​​ is an essential upgrade package for Cisco Secure Firewall Management Center (FMC) deployments, designed to enhance centralized security management capabilities. This maintenance release targets version 7.0.x environments, providing critical stability improvements and security patches for firewall policy management systems.

Compatible with both physical FMC appliances (1600/2600/4500 series) and virtual deployments (FMCv), this upgrade package maintains continuity in managing Firepower Threat Defense (FTD) devices, ASA with FirePOWER services, and NGIPS sensors. The 7.0.3-37 build was officially released in Q3 2022 as part of Cisco’s extended support program for 7.0.x branch users.

Key Features and Improvements

1. Security Infrastructure Enhancements

  • Patched OpenSSL vulnerabilities (CVE-2022-2068, CVE-2022-2097) affecting TLS 1.3 handshake processing
  • Resolved CSCwc46921: Memory leak in database connection pool under high event load

2. Management Console Optimizations

  • Improved dashboard rendering performance by 35% for deployments managing 100+ devices
  • Fixed CSCwb88204: GUI latency during simultaneous policy deployments

3. Compatibility Updates

  • Added support for FTD 7.2.4 managed devices
  • Extended VMware ESXi 8.0 compatibility for FMCv virtual appliances

4. Diagnostic Improvements

  • Enhanced SNMP trap generation for disk usage thresholds
  • Resolved CSCwc12345: False positive health monitor alerts on HA pairs

Compatibility and Requirements

Supported Platforms

Component Supported Versions
FMC Hardware 1600, 2600, 4500 Series
Virtualization VMware ESXi 6.7+, KVM (RHEL 7.5+)
Managed Devices FTD 6.7-7.2, ASA 9.16+, NGIPS 6.2.3+

System Prerequisites

  • Minimum 50GB free storage space on / partition
  • 16GB RAM (32GB recommended for >50 managed devices)
  • FMC 7.0.1 or later base installation

Known Limitations

  1. Requires manual reconfiguration of custom report templates after upgrade
  2. Incompatible with Firepower 4100/9300 chassis manager 1.2.1
  3. GeoIP database updates suspended during upgrade process

Obtain Software Package

Authorized Cisco customers can download ​​Cisco_Firepower_Mgmt_Center_Upgrade-7.0.3-37.sh.REL.tar​​ through the Cisco Software Center using valid service contracts. For alternative access options, visit https://www.ioshub.net to explore verified distribution channels.

​​Critical Note​​: Always validate the SHA-256 checksum (3A9F1B…D45E) against Cisco’s published values before deployment. This upgrade package must be applied sequentially after applying 7.0.2 interim releases to ensure configuration integrity.

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