CVE-2025-13751

Name: CVE-2025-13751
Creator: NVD / NIST
Published: 2025-12-03T17:15:49.913+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 1.3/10EPSS 0.15%

Last modified Jun 17, 2026

CVE-2025-13751 is a low-severity vulnerability rated 1.3/10 on the CVSS scale. 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.. EPSS estimates a 0.15% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

5.5/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS 4.0

1.3/10

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Clear

EPSS Probability

0.15%

4.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions	Update
Openvpn	Openvpn	>= 2.5.0, < 2.6.17	—
Openvpn	Openvpn	2.7	Alpha1

References

https://community.openvpn.net/Security%20Announcements/CVE-2025-13751Vendor Advisory
https://www.mail-archive.com/openvpn-announce@lists.sourceforge.net/msg00153.htmlMailing List, Release Notes
https://www.mail-archive.com/openvpn-announce@lists.sourceforge.net/msg00154.htmlMailing List, Release Notes

Timeline

Published: Dec 3, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-13751?

How severe is CVE-2025-13751?

CVE-2025-13751 has a CVSS score of 1.3/10 (LOW severity). The EPSS model estimates a 0.15% probability of exploitation in the next 30 days.

How do I fix CVE-2025-13751?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-13751?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST