TunnelBear 3.2.0.6 for Windows suffers from a SYSTEM privilege escalation vulnerability through the "TunnelBearMaintenance" service. This service establishes a NetNamedPipe endpoint that allows arbitrary installed applications to connect and call publicly exposed methods. The "OpenVPNConnect" method accepts a server list argument that provides attacker control of the OpenVPN command line. An attacker can specify a dynamic library plugin that should run for every new VPN connection attempt. This plugin will execute code in the context of the SYSTEM user.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-04-26T00:00:00Z

Updated: 2024-09-16T16:49:13.645Z

Reserved: 2018-04-25T00:00:00Z

Link: CVE-2018-10381

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-04-26T00:29:00.250

Modified: 2024-11-21T03:41:18.353

Link: CVE-2018-10381

cve-icon Redhat

No data.