Bug ID Description
610557 FortiGate VIP object offers weak elliptic curves since VS implementation in WAD for FortiOS 6.0 and above.
644225 Challenge ACK is being dropped.

Log & Report

Bug ID Description
593557 Logs to syslog server configured with FQDN address fail on FortiGate when FQDN address DNS entry gets updated.
612779 Reliable syslogd session goes into bad state due to traffic shaper.


Bug ID Description
568905 WAD crashes due to RCX value being null.


Bug ID Description
564871 SSL VPN users create multiple connections.
620508 CLI command get vpn ssl monitor displays users from other VDOM.
624899 Log entry for tunnel stats shows wrong tunnel ID when using RDP bookmark.
637018 After the upgrade to 6.2.4/6.4.0 SSL VPN portal mapping/remote authentication is matching user into the incorrect group.
649130 SSL VPN log entries display users from other VDOMs.


Bug ID Description
503125 FG-100D traffic traversing port1-port16 only saturates CPU0.
541527 Changing the order of VDOM in system admin when connected with TACACS+ wildcard administrator is not propagated to other blades.
563956 Kernel panic and reboot on FG-2500E.
632635 Frame size option in sniffer does not work.
647159 Kernel panic on FG-600D.
665000 HA LED off issue on FG-1100E/1101E models running FOS 6.0.

User & Device

Bug ID Description
591170 Sessions are removed from the session table when FSSO group order is changed.

Common Vulnerabilities and Exposures

Bug ID CVE references
634975 FortiOS 6.0.11 is no longer vulnerable to the following CVE Reference:

  • CVE-2020-12819
634978 FortiOS 6.0.11 is no longer vulnerable to the following CVE Reference:

  • CVE-2020-12820