CVE-2008-3459: Openvpn

High severity, CVSS 7.6. EPSS: 2.1% chance of exploitation in the next 30 days.

Unspecified vulnerability in OpenVPN 2.1-beta14 through 2.1-rc8, when running on non-Windows systems, allows remote servers to execute arbitrary commands via crafted (1) lladdr and (2) iproute configuration directives, probably related to shell metacharacters.

Affected products

• Openvpn Openvpn: version 2.1 only

Published 2008-08-04. Last modified 2026-06-16.