UTM5/UTM10/UTM25/UTM50/UTM150 Firmware Version 3.6.2-8

Bug Fixes:

Fixed HTTPS scanning issue: when visiting HTTPS website the following error occurs: “The SSL connection cannot be established - REASON: the security certificate was issued by a company you have not chosen to trust”.
Fixed the issue of getting invalid certificate | ERR_CERT_INVALID | OS X).
Fixed the AD settings lost after re-login.
Fixed the issue where the download ISO is not possible when HTTP scanning is enabled.
Fixed the issue where the IPSec tunnel is formed, but traffic cannot be passed through client-to-box ipsec vpn, when using SHA2-256 or SHA2-512 integrity algorithm in vpn policy or mode config record.
Fixed the special character "¤" issue where the pre-shared key is allowed.

Known Issues and Limitations:

Invalid MTU on WAN interface shouldn't be allowed.
Maximum characters in fully qualified domain entry was not getting deleted.
Guest is able to establish/drop the IPSec VPN tunnel.
Guest user was able to perform operations in wan status page.
Help page need to be updated in Policies page for "Related Policies Table".
Guest is able to change the password after login from default portal link.
Username with special characters cannot be deleted.
Guest user not logging out after admin changes guest password.
"Deny Login from WAN interface" option is unchecked for custom guest user in login policies page.
DUT is not broadcasting its connected VLAN interface routes.
Able to add two routes for the same destination with two different gateways in Load Balancing.
Unable to access the security page and it shows white page after deleting secondary IP address if it is associated with firewall rule.
Unable to run Inbound traffic with service as ANY, if we add outbound rule with down interface with ANY service.
Client tunnel is getting dropped after 5 to 10 minutes.
Device is not accessible after long duration stability test.

Using the Download Link below, download and extract the new firmware to a convenient place such as your desktop.

Last Updated:10/17/2025 | Article ID: 000036562