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Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for the ‘FritzOS/Fritz!OS’ Category

At last: WireGuard VPN with FRITZ! | FRITZ!Box 7490 | AVM International

Posted by jpluimers on 2023/09/08

Early spring 2023 I posted Reminder to self: check if FritzOS 7.50 has become available for Fritz!Box 7490 because it would (likely partially) introduce WireGuard support as I knew it had been available for other Fritz!Box devices since december 2022: [Wayback/Archive] Fritzbox: AVM startet die Verteilung von FritzOS 7.50 | heise online

Das Betriebssystem FritzOS 7.50 für Fritzbox-Router ist fertig. Mit dabei sind das Wireguard-VPN und Verbesserungen im Smart-Home-Funktionsumfang.

Finally, early september 2023 my Fritz!Box 7490 devices updated from firmware version 7.29 to 7.57 so apparently it took AVM quite a while to test and stabilise the new features on Fritz!Box 7490.

The final push for 7.57 might actually be a security issue in prior versions that already looks like being exploited according to [Wayback/Archive] AVM: Fritzbox-Firmware 7.57 und 7.31 stopfen Sicherheitsleck | heise online

In Internetforen finden sich Hinweise darauf, dass die mit dem Update geschlossene Sicherheitslücke bereits angegriffen wird. Den Gerüchten zufolge können Angreifer Zugriff durch den HTTPS-Port 443 erlangen und hätten dann Zugangsdaten zur Fritzbox sowie PPP-Zugangsdaten verändert. Dadurch sei kein Internetzugang mehr möglich, und auch der Zugriff auf die Fritzbox werde verhindert. Einzig ein Werksreset helfe dann, um wieder Zugriff zu erlangen.

The odd thing of the upgrade logs is that the fiber connected 7490 mentioning a DSL settings reset, but the DSL connected 7490 didn’t:

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Posted in Ethernet, Fritz!, Fritz!Box, FritzOS/Fritz!OS, Hardware, Network-and-equipment, Power User | Leave a Comment »

Reminder to self: check if FritzOS 7.50 has become available for Fritz!Box 7490

Posted by jpluimers on 2023/03/31

This post is a reminder to myself to check if Fritz!Box 7490 can be upgraded to the FritzOS (sometimes spelled Fritz!OS or FRITZ!OS) 7.50, which is the firmware that introduced WireGuard on various Fritz!Box models.

Initially it wasn’t available for the wildly popular Fritz!Box 7490 series which, at the time of writing was still a current Fritz!Box model, has been very popular in The Netherlands because of (now defunct) internet provider XS4ALL started shipping it to customers almost 10 years ago ([Wayback/Archive] Property:XS4ALL – BoxMatrix). Currently Fritz!Box products are offered by KPN, Solcon and Freedom Internet.

So I asked [Wayback/Archive] Jeroen Wiert Pluimers @wiert@mastodon.social on Twitter: “Is there any information if (and hopefully estimate when) the @AVM_NL @AVM_DE 7.50 firmware is going to be available for the (in The Netherlands very well sold/distributed) Fritz!Box 7490 model? FritzOS 7.50 supports @WireGuardVPN: a big step forward.”

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Posted in Fritz!, Fritz!Box, FritzOS/Fritz!OS, Hardware, Internet, ISP, LifeHacker, Network-and-equipment, Power User, xs4all | Leave a Comment »