Description
OpenVPN 2.7_alpha1 through 2.7_beta1 on POSIX based platforms allows a remote authenticated server to inject shell commands via DNS variables when --dns-updown is in use
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| OpenVPN | OpenVPN | 2.7_alpha1 – ≤ 2.7_beta1 | — |
Advisories 1
- WID-SEC-2025-2408 OpenVPN: Schwachstelle ermöglicht Codeausführung BSI CERT-Bund (WID) · Oct 26, 2025