CVE-2026-81830

MEDIUM CVSS 4.0: 5.6 EPSS 0.11%
Updated Sep 07, 2026
Openvpn
Parameter Value
CVSS 5.6 (MEDIUM)
Type CWE-73 (External Control of File Name or Path)
Vendor Openvpn
Public PoC No

The Windows interactive service in OpenVPN 2.4.0 through 2.6.22 allows local authenticated users to bypass the trusted configuration directory constraint via incorrect file path validation

Attack Parameters

Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Attack Requirements
Present
Additional conditions required
Privileges Required
Low
Basic privileges needed
User Interaction
Passive
Minimal interaction

Impact Assessment

Confidentiality
None
No data leak
Integrity
High
Complete data modification
Availability
None
No disruption

CVSS Vector v4.0