CVE-2025-59692

Katalog CVE

CVSS 3.7 · Low EPSS 0,21%

Kerentanan Incorrect Resource Transfer Between Spheres. Skor CVSS 3.1 3.7 (Low) menurut mitre.org.

Deskripsi (NVD)

PureVPN client applications on Linux through September 2025 mishandle firewalling. They flush the system's existing iptables rules and apply default ACCEPT policies when connecting to a VPN server. This removes firewall rules that may have been configured manually or by other software (e.g., UFW, container engines, or system security policies). Upon VPN disconnect, the original firewall state is not restored. As a result, the system may become unintentionally exposed to network traffic that was previously blocked. This affects CLI 2.0.1 and GUI 2.10.0.

Rincian

Terbit di NVD

18 September 2025

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 3.1

3.7 (Low), sumber mitre.org
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-669: Incorrect Resource Transfer Between Spheres

EPSS (30 hari)

0,21% peluang dieksploitasi; lebih tinggi dari 10,0% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://anagogistis.com/posts/purevpn-ipv6-leak/