NETGEAR SRX5308 Firewall Firmware 4.3.3-8 Download

Posted at April 29, 2024 by PCI-DB Team

NETGEAR SRX5308 Firewall Firmware 4.3.3-8 Description

Bug Fixes:

- Fixed a Path Traversal Attack vulnerability issue.

Known Issues and limitations:

- Not able to establish IPv6 SSL-VPN tunnel from java based browsers with java 8 update 20 version.
- Unable to run the FTP traffic from FileZilla client over SSL Port forwarding tunnel in the Windows 7 64 bit host.
- Unable to establish port forwarding tunnel from Windows 7 64 bit IE9 browser.
- Internet Traffic Statistics are not getting updated correctly in auto rollover mode
- NFS service support: Only support NFS v4 "mount" command, do not support NFS v2, v3 and "showmount" command.
- No NAT translation of SIP headers during REGISTER, outbound call and SDP.
- Observed inconsistent behaviour with voice traffic when server is lying in LAN and DMZ side.
- Unable to establish the fourth call from LAN side.
- Unable to establish the IPv6 manual tunnel with traffic selector as ANY/ANY.
- Able to Configure IPv6 Address pools and DMZ advertisements prefixes through CLI when DMZ is not enabled.
- [CLI]Firewall Logs table is not updating properly for enabling and disabling logs through CLI.
- Able to run Port triggering inbound traffic with the open port from any WAN hosts.
- Daylight saving functionality is not working for time zone "GMT-0"
- PPPoE over IPv6 WANs are getting restarted and IPv4 WAN is not responding after changing WAN mode for multiple times.
- Able to establish VPN gw-gw tunnel with mismatch user-FQDN and able to run traffic.
- Traffic is not following WAN upload or download(higher one of them )speeds if the upload and download speeds having large difference.
- Unable to establish L2TP connection from WAN secondary addresses fail.
- [IPv6]Unable to run the FTP ,http,iperf traffic on pppoe over IPv6 with DHCP option as "Disable-DHCPv6"
- Able to select same WAN for both primary and secondary WANs for auto rollover WAN mode in IPv4/IPv6 dual stack mode.
- Unable to get the IP to LAN host after rebooting the device continuously for over night.
- [IPv6]Displaying the message as address not found instead of 'Blocked from this Browser' for IPv6 policy 'Deny Login From Defined Browsers.'

Note:

- Support 50 VoIP phone calls.
- Supported characters: `~!#$&*()-+|\;:' " < > and space. Restricted these characters in password fields due to security reasons [to avoid the SQL attacks etc.,].

Installation Instructions:

- Download and extract the new firmware to a convenient place such as your desktop.
- Reboot the firewall before beginning the update process.
- Select Administration > Settings Backup and Firmware Upgrade from the main/submenu.
- In the Router Upgrade section, click Browse.
- Locate the downloaded file and click Upload.
- This will start the software upgrade to your VPN firewall. This may take some time. Do not interrupt the upgrade process.
- At the conclusion of the upgrade, your firewall will reboot.

About Gateway Firmware:

By applying this firmware, your gateway can receives fixes for various vulnerability issues, support for newly developed technologies, several authentication-related enhancements, as well as other changes.

However, due to the wide variety of gateway models, as well as the large number of manufacturers, in order to perform a firmware update properly, it would be best if you read and understand the installation steps of this specific model.

In addition to that, it is also recommend that this process be initiated in a steady power environment, and only when you have completely familiarized yourself with the upgrade procedure.

Bear in mind that failing to perform a successful update or interrupting the firmware installation in any way can cause serious malfunctions to the gateway, and might even render it unusable.

Therefore, if you intend to install this version, click the download button and apply it to the gateway. To stay up to date with new releases, all you have to do is check back with our website as often as possible. 

  It is highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.

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