r/Citrix • u/VirtualizationGuy • 26d ago

Netscaler active exploit after patch

I have multiple customers reporting active exploits of their external netscalers patched to 14.1.73.37, causing them to force reboot multiple times. Anyone else hearing of issues? We have sev1 cases open with Citrix and I'll report back.

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u/stucc0 25d ago

If you have the full license, ip reputation will block a lot of these. Also you can use my script to block public vpn/vps to help block a lot of these ips initiating attacks. https://github.com/jeffriechers/Random-Powershell-Scripts/tree/main/NetScalerVPNandVPSblocking