Rskvp93 on Twitter: "MSRC released the patch for our "TabShell" vulnerability (https://t.co/5vlDHIlX02). This is a nice bug chain to RCE Exchange on-premises, Exchange Online, Skype for Business Server (may be SFB Online+Teams too but can't find its powershell remote endpoint) with @_q5ca @hoangnx99" / Twitter
https://twitter.com/rskvp93/status/1602879250910314496