Debug Code in ExpressVPN Windows App Caused IP Leak via RDP Port

Debug Code in ExpressVPN Windows App Caused IP Leak via RDP Port

ExpressVPN identified and fixed a vulnerability in its Windows application that allowed RDP traffic over port 3389 to bypass the VPN tunnel, potentially exposing user IP addresses. The company responded quickly to a security researcher’s tip, releasing an update to address the flaw, which primarily affected enterprise RDP use. #ExpressVPN #RDP #VPNvulnerability

Keypoints

  • The vulnerability involved debug code unintentionally shipped with some versions of the ExpressVPN Windows app.
  • RDP traffic over TCP port 3389 was not routed through the VPN, exposing user IP addresses in certain cases.
  • ExpressVPN issued a security update (Version 12.101.0.45) to fix the issue after being notified by a security researcher.
  • The flaw mainly impacted enterprise environments, with limited risk to individual users.
  • Users are advised to update their app to ensure all traffic is securely routed through the VPN.

Read More: https://thecyberexpress.com/expressvpn-fixes-windows-vpn-leak/