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CVE-2025-13751

Published: Dec 3, 2025Updated: Jan 30, 2026 Sources: CVE List NVD BDUCWE-770
NVD MITRE
5.5CVSSMEDIUM
EPSS Score
0.2%
Top 95.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:NI:NA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-770CWE-775CWE-841

Affected Products

Debian GNU/LinuxСообщество свободного программного обеспечения
On-premOS
Operating Systems / linux-distro
РОСА ХРОМАО «НТЦ ИТ РОСА»
On-prem
Operating Systems / linux-distro
АЛЬТ СП 10АО «ИВК»
On-premOS
Operating Systems / linux-distro
OpenVPNOpenVPN, Inc.
Mixed
Security Products / secure-gateway-vpn
openvpnopenvpn
On-premSecurity Product
Networking Infrastructure
сообщество свободного программного обеспеченияoss-projectOperating Systemsaka сообщество свободного программного обеспечения, fsf
ао «нтц ит роса»commercialRUOperating Systems
ао «ивк»commercialRUOperating Systemsaka ivk
openvpn, inc.commercialUSSecurity Productsaka openvpn connect, easy-rsa, openvpn 3 linux
openvpnoss-projectUSNetworking Infrastructureaka openvpn access server, connect
and 1 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://community.openvpn.net/Security%20Announcements/CVE-2025-13751
community.openvpn.net
https://www.mail-archive.com/openvpn-announce@lists.sourceforge.net/msg00153.html
mail-archive.com
https://www.mail-archive.com/openvpn-announce@lists.sourceforge.net/msg00154.htmlhttps://
mail-archive.com
and 6 more references View all →

Timeline

Published
Dec 3, 2025
Last Updated
Jan 30, 2026

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