CVE-2025-13751

OpenVPN: OpenVPN: Local denial of service vulnerability in interactive service agent

Published Dec 3, 2025 CVSS 4.0 · 1.3 Low EPSS < 1% KEV · Not listed
Description
Interactive service agent in OpenVPN version 2.5.0 through 2.6.16 and 2.7_alpha1 through 2.7_rc2 on Windows allows a local authenticated user to connect to the service and trigger an error causing a local denial of service.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:openvpn:openvpn:*:*:*:*:community:*:*:*
cpe:2.3:a:openvpn:openvpn:2.7:alpha1:*:*:community:*:*:*
cpe:2.3:a:openvpn:openvpn:2.7:alpha2:*:*:community:*:*:*
cpe:2.3:a:openvpn:openvpn:2.7:alpha3:*:*:community:*:*:*
cpe:2.3:a:openvpn:openvpn:2.7:beta1:*:*:community:*:*:*
cpe:2.3:a:openvpn:openvpn:2.7:beta2:*:*:community:*:*:*
cpe:2.3:a:openvpn:openvpn:2.7:beta3:*:*:community:*:*:*
cpe:2.3:a:openvpn:openvpn:2.7:rc1:*:*:community:*:*:*
cpe:2.3:a:openvpn:openvpn:2.7:rc2:*:*:community:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Type Values Removed Values Added
Description Interactive service agent in OpenVPN version 2.5.0 through 2.7_rc2 on Windows allows a local authenticated user to connect to the service and trigger an error causing a local denial of service. Interactive service agent in OpenVPN version 2.5.0 through 2.6.16 and 2.7_alpha1 through 2.7_rc2 on Windows allows a local authenticated user to connect to the service and trigger an error causing a local denial of service.
References
Type Values Removed Values Added
Title OpenVPN: OpenVPN: Local denial of service vulnerability in interactive service agent
References
Metrics threat_severity

None

cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Low

Type Values Removed Values Added
First Time appeared Microsoft
Microsoft windows
Openvpn
Openvpn openvpn
Vendors & Products Microsoft
Microsoft windows
Openvpn
Openvpn openvpn
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Interactive service agent in OpenVPN version 2.5.0 through 2.7_rc2 on Windows allows a local authenticated user to connect to the service and trigger an error causing a local denial of service.
Weaknesses CWE-770
CWE-775
CWE-841
References
Metrics cvssV4_0

{'score': 1.3, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:U/U:Clear'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
OpenVPN
Published
Updated
Dec 12, 2025, 1:56 PM
Reserved
Nov 26, 2025, 4:51 PM
Status
Analyzed
Published
Dec 3, 2025, 5:15 PM
Modified
Jun 17, 2026, 8:34 AM
Severity
Low
Public date
Dec 3, 2025, 4:22 PM