CVE-2021-27406

Katalog CVE

CVSS 8.8 · High EPSS 1,2%

Kerentanan External Control of System or Configuration Setting pada perfact openvpn-client. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

An attacker can take leverage on PerFact OpenVPN-Client versions 1.4.1.0 and prior to send the config command from any application running on the local host machine to force the back-end server into initializing a new open-VPN instance with arbitrary open-VPN configuration. This could result in the attacker achieving execution with privileges of a SYSTEM user.

Rincian

Terbit di NVD

14 Oktober 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-15: External Control of System or Configuration Setting
CWE-610: Externally Controlled Reference to a Resource in Another Sphere

EPSS (30 hari)

1,2% peluang dieksploitasi; lebih tinggi dari 67,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.cisa.gov/uscert/ics/advisories/icsa-21-056-01 advisory pihak ketiga · pemerintah AS