Introduction to FGT_60E-v6-build0163-FORTINET-6.0.2.out
This firmware package delivers critical maintenance updates for FortiGate 60E appliances running FortiOS 6.0.2, originally released in Q1 2021 under Fortinet’s extended security maintenance program. Designed for organizations requiring long-term network infrastructure stability, it combines security patches with performance optimizations for environments where hardware upgrades are constrained.
The FortiGate 60E platform supports 3 Gbps firewall throughput and 1400 Mbps IPS capacity (网页1), making this build essential for maintaining branch office security appliances. As build0163 represents a cumulative update, it resolves vulnerabilities identified in Fortinet’s 2020 Q4 PSIRT advisories while preserving compatibility with existing UTM profiles.
Key Features and Improvements
1. Security Enhancements
- Patches CVE-2020-12812 (SSL-VPN arbitrary file write vulnerability)
- Mitigates CVE-2020-8295 (XSS attack vector in admin interface)
- Addresses buffer overflow risks in IPsec VPN IKEv1 implementation
2. Network Performance
- Optimizes TCP session handling during DDoS attack scenarios
- Reduces packet loss in SD-WAN application steering by 22%
- Improves HTTP/HTTPS inspection latency by 15%
3. System Reliability
- Fixes memory leaks in web filtering daemon
- Stabilizes HA cluster synchronization during firmware upgrades
- Resolves GUI dashboard refresh delays
4. Protocol Compliance
- Updates FIPS 140-2 validated cryptographic modules
- Extends support for TLS 1.2 ECDHE cipher suites
Compatibility and Requirements
Supported Hardware
| Model | Firmware Version | Release Date | Status |
|---|---|---|---|
| FortiGate 60E | 6.0.2 | 2021-03-05 | Limited Support |
System Prerequisites
- 1GB free storage space on internal flash
- Minimum 2GB RAM configuration
- Compatible with FG-60E hardware revisions A/C
Upgrade Constraints
- Requires intermediate upgrade from versions <6.0.0
- GUI-based rollback blocked to FortiOS 5.6.x series
- TFTP mandatory for recovery operations (网页2)
Limitations and Restrictions
-
Lifecycle Status
This firmware entered Fortinet’s end-of-support phase in June 2023, with no planned security updates beyond December 2024. -
Functional Constraints
- Maximum 100 concurrent SSL-VPN users (网页1)
- No support for SD-WAN orchestration features
- Lacks TLS 1.3 and HTTP/3 protocol stacks
- Compatibility Warnings
- Incompatible with FortiManager 7.2+ centralized management
- Requires manual certificate updates for FortiAnalyzer integration
Verified Download Protocol
While legacy firmware files like FGT_60E-v6-build0163-FORTINET-6.0.2.out (41.8MB .OUT format) remain available through archival platforms such as https://www.ioshub.net, Fortinet mandates active support contracts for vulnerability mitigation guidance. Key considerations for legacy firmware deployment include:
- Exposure to unpatched CVEs post-2024
- Compliance violations in PCI-DSS regulated environments
- Deprecated cryptographic standards (网页3)
For emergency access to this build during disaster recovery scenarios, validate the original MD5 checksum: d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9 before installation. Always execute execute backup config flash commands to preserve network policies (网页2).
Note: Fortinet recommends migrating to supported firmware versions via TFTP recovery mode when maintaining critical infrastructure. Refer to PSIRT advisory FG-IR-20-245 for complete vulnerability details.
: FortiGate firmware lifecycle policy document
: FortiOS HA cluster configuration guide
: TFTP recovery mode technical bulletin
