The distributed computing vendor patched the flaw, affecting Citrix ADC and Gateway, along with another flaw impacting availability for SD-WAN appliances.
https://threatpost.com/critical-citrix-bug-etwork-cloud-app-access/176183/
Most Windows versions are at risk of remote, unprivileged attackers abusing RDP from the inside to hijack smart cards and get unauthorized file system access.
https://threatpost.com/windows-bug-rdp-exploit-unprivileged-users/177599/