CVE-2023-45140: ovh the-bastion

csirt@kutim:~/threat-intel/cve/CVE-2023-45140

CVSS 4.6 · Medium EPSS 0,39%

Kerentanan Missing Authentication for Critical Function pada ovh the-bastion. Skor CVSS 3.1 4.6 (Medium) menurut NVD.

Deskripsi (NVD)

The Bastion provides authentication, authorization, traceability and auditability for SSH accesses. SCP and SFTP plugins don't honor group-based JIT MFA. Establishing a SCP/SFTP connection through The Bastion via a group access where MFA is enforced does not ask for additional factor. This abnormal behavior only applies to per-group-based JIT MFA. Other MFA setup types, such as Immediate MFA, JIT MFA on a per-plugin basis and JIT MFA on a per-account basis are not affected. This issue has been patched in version 3.14.15.

Rincian

Terbit di NVD: 8 November 2023
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 4.6 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-306: Missing Authentication for Critical Function
EPSS (30 hari): 0,39% peluang dieksploitasi; lebih tinggi dari 30,8% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
ovh	the-bastion	Semua versi sebelum 3.14.15

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/ovh/the-bastion/security/advisories/GHSA-pr4q-w883-pf5x mitigasi · advisory vendor
https://github.com/ovh/the-bastion/releases/tag/v3.14.15 patch

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.