CVE-2025-13751

EUVD-2025-200999
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 3%
Affected Products (NVD)
VendorProductVersion
openvpnopenvpn
2.5.0 ≤
𝑥
< 2.6.17
openvpnopenvpn
2.7:alpha1
openvpnopenvpn
2.7:alpha2
openvpnopenvpn
2.7:alpha3
openvpnopenvpn
2.7:beta1
openvpnopenvpn
2.7:beta2
openvpnopenvpn
2.7:beta3
openvpnopenvpn
2.7:rc1
openvpnopenvpn
2.7:rc2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://community.openvpn.net/Security%20Announcements/CVE-2025-13751
https://www.mail-archive.com/openvpn-announce@lists.sourceforge.net/msg00153.html
https://www.mail-archive.com/openvpn-announce@lists.sourceforge.net/msg00154.html