Upload of firmware SW-21.0.0_GA.SFW-169.sig to Sophos XG SFVH fails

Hi I tried do upgrade my "SFVH_VM01_SFOS 20.0.2 MR-2-Build378" Sophos XG SFVH VM to XG 21 using the SIG-File SW-21.0.0_GA.SFW-169.sig from Sophos downloads. The Upload starts and then I see a red message...
Multiple Email Addresses for local users on XGS firewall

Hello community, I am currently working on a SG to XGS migration for one of our customers. The customer had a bunch of local firewall users. Many users have alias email addresses configured on...
IPS problem "OS-LINUX Linux Kernel Netfilter iptables-restore Stack-based Buffer Overflow"

Hi All, hope you can help. Ive recently been getting a lot of alerts with this as can be seen in the image below. searching with some of the IP addresses on greynoise it shows it as commonly seen and...
Sophos SFOS v21 WAF

Dear all, I have Installed the Sophos SFOS 21 on a VM on Hyper V, and I am facing Issues with the WAF. I have a internal WebServer where you can gain access over Port 8080, I want to know if it...
Sophos XGS136 SFOS 21.0.0 with High CPU Utilization

Hello! After updating to SFOS 21.0.0, we're facing a high CPU utilization. I've found that snort is related to IPS Engine. Pattern updates for IPS and Application signatures are updated...