CVE-2025-13086: openvpn

csirt@kutim:~/threat-intel/cve/CVE-2025-13086

CVSS 7.5 · High EPSS 0,64%

Kerentanan Improper Verification of Source of a Communication Channel pada openvpn. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Improper validation of source IP addresses in OpenVPN version 2.6.0 through 2.6.15 and 2.7_alpha1 through 2.7_rc1 allows an attacker to open a session from a different IP address which did not initiate the connection resulting in a denial of service for the originating client

Rincian

Terbit di NVD: 3 Desember 2025
Terakhir diubah: 25 September 2026
Status NVD: Analyzed
CVSS 3.1: 7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-940: Improper Verification of Source of a Communication Channel
EPSS (30 hari): 0,64% peluang dieksploitasi; lebih tinggi dari 49,3% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
openvpn	openvpn	Versi 2.6.0 hingga sebelum 2.6.16
openvpn	openvpn	Versi 2.7 alpha1
openvpn	openvpn	Versi 2.7 alpha2
openvpn	openvpn	Versi 2.7 alpha3
openvpn	openvpn	Versi 2.7 beta1
openvpn	openvpn	Versi 2.7 beta2
openvpn	openvpn	Versi 2.7 beta3
openvpn	openvpn	Versi 2.7 rc1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://community.openvpn.net/Security%20Announcements/CVE-2025-13086 advisory vendor
https://www.mail-archive.com/openvpn-announce@lists.sourceforge.net/msg00151.html mailing list · release notes
https://www.mail-archive.com/openvpn-announce@lists.sourceforge.net/msg00152.html mailing list · release notes

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.