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Fortigate Critical Vulnerability Disclosure – Dec 2022 – How to check and what to do.

Source: WhataWin | Getty Images

Merry Christmas everyone. It’s the time of year where we seem to see a few major notifications and exploits hit the streets. There seems to be a “if we wait till close to the holidays, then everyone’s guard will be

admin 2022-12-132022-12-16 FortiOS, Uncategorised No Comments Read more

Finding a misconfigured device – Fortigate MAC address sniffing

So, we had some “new” APC PDU installed in a rack. Normally these should just grab DHCP address and we’re off. But in this case I had 2 that simply were not playing ball. Looking at the attached switch ports,

admin 2022-12-092022-12-09 Uncategorised No Comments Read more

Lets define the Internet

Well, at least the IP ranges we expect. Most FW use “ANY” or 0.0.0.0/0 for the Internet. It’s basically a catch all. However we can actually define it a bit better than that. If we exclude RFC 1918 spaces, DHCP

admin 2022-05-172022-05-17 Uncategorised No Comments Read more

Using Fortigate for Cloudian S3 Load Balancer

Most of the Cloudian guides suggest using HA-Proxy or similar as a Load Balancer in front of the Cloudian nodes.However, If you have an Existing Fortigate we can use that. I want to: Use the Fortigate to distribute S3 traffic

admin 2020-10-142020-10-14 Uncategorised No Comments Read more

Fortigate SSL VPN User limits

Over the last few days have dealt with a large number of people who are having issues withe remote users seeming being limited to around 10 users. This is because by default, the SSLVPN_TUNNEL_ADDR1 object is created out the box

admin 2020-03-262020-03-26 FortiOS No Comments Read more

Fortinet ALG and SIP

Not necessarily limited to Fortinet…. An ALG is an application layer gateway and these helpers are used in some cases where the protocol embeds data about the IP endpoints in the protocol itself. e.g. SIP contains the endpoint IP address

admin 2020-03-042020-03-04 FortiOS 1 Comment Read more

Recent Posts

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  • Fortigate Critical Vulnerability Disclosure – Dec 2022 – How to check and what to do.

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