CVE-2025-13751 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	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: 6.59%

Affected Products (NVD)

Vendor	Product	Version
openvpn	openvpn	2.5.0 ≤ 𝑥 < 2.6.17
openvpn	openvpn	2.7:alpha1
openvpn	openvpn	2.7:alpha2
openvpn	openvpn	2.7:alpha3
openvpn	openvpn	2.7:beta1
openvpn	openvpn	2.7:beta2
openvpn	openvpn	2.7:beta3
openvpn	openvpn	2.7:rc1
openvpn	openvpn	2.7:rc2

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

openvpn

bookworm	2.6.14-0+deb12u2 fixed
bookworm (security)	2.6.14-0+deb12u2 fixed
bullseye	2.5.1-3 fixed
bullseye (security)	2.5.1-3+deb11u4 fixed
forky	2.7.5-1 fixed
sid	2.7.5-1 fixed
trixie	2.6.14-1+deb13u3 fixed
trixie (security)	2.6.14-1+deb13u3 fixed

Common Weakness Enumeration

CWE-770 - Allocation of Resources Without Limits or Throttling
The software allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

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