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New FortiGate Vulnerability – CVE-2022-42475
Today Fortinet has published a new critical vulnerability in their FortiGate products. A successful attack allows arbitrary code or commands to be executed. The problem exist in the SSLVPN module –...
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Swisscom Centro Business: Incoming HTTPS-Sessions and SSLVPN stop working
In the last two weeks we have received many support requests because of non-functioning SSL connections from our Fortinet, Palo Alto Networks and Watchguard customers. Incoming SSL connections on port...
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New Fortinet Vulnerabilities (March 2023)
Most of you have already read about the latest release of Fortinet’s new PSIRT advisories. There are 15 new vulnerabilities for FortiOS and other products with severity level from low up to critical....
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New Fortinet NSE Certification Program
During Accelerate 2023, Fortinet has introduced the new Fortinet NSE Certification Program which will come into effect on October 1st 2023. Let’s summarize what will change and what is important to...
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FortiOS 7.4.1 is released
Last Friday the first patch for FortiOS 7.4 has been released. As always with a brand new minor or major FortiOS version a lot of issues have been resolved and a lot of new features have been...
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FortiGuard Servers are not reachable
Update – 30. Oktober 2023: We received feedback from our partners that the issue probably occurred again today. Fortinet confirmed the issue, here is their response: Few cases have been reported to us...
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How to recertify the new Fortinet Certifications
It was not so long ago that Fortinet replaced the old NSE levels with new certification levels. We already wrote an article about this last year in this blog post. Nevertheless, let’s take a look at...
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Upgrading a Fortigate without support contract to FortiOS 7.4.2
Maybe you have read in the “New Features” Guide for 7.4 about this new feature: “Prevent FortiGates with an expired support contract from upgrading to a major or minor firmware release”. Here it is...
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New FortiOS firmware patches released
Maybe you have already noticed (or maybe you have been informed by our Fortinet Firmware Update mailing list) that Fortinet has released of some new FortiOS patches on Feb. 7, 2024. To be more precise...
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Webserver are suddenly not reachable anymore due to TLS 1.3 hybridized Kyber...
In the last days we have had several support cases that suspiciously all had the same error description: many web servers can no longer be reached with the Chrome or Edge browser. In our cases...
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