CVE-2021-45035

Katalog CVE

CVSS 5.9 · Medium EPSS 0,46%

Kerentanan Improper Authentication pada velneo vclient. Skor CVSS 3.1 5.9 (Medium) menurut NVD.

Deskripsi (NVD)

Velneo vClient on its 28.1.3 version, does not correctly check the certificate of authenticity by default. This could allow an attacker that has access to the network to perform a MITM attack in order to obtain the user´s credentials.

Rincian

Terbit di NVD

23 September 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-287: Improper Authentication
CWE-295: Improper Certificate Validation

EPSS (30 hari)

0,46% peluang dieksploitasi; lebih tinggi dari 38,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://doc.velneo.com/v/29/velneo/notas-de-la-version#verificacion-de-certificados advisory vendor
• https://velneo.es/publicacion-de-incidencia-de-seguridad-en-cve-cve-2021-45035/ advisory vendor
• https://www.velneo.com/blog/nueva-revision-velneo-29-2 advisory vendor
• https://www.incibe-cert.es/en/early-warning/security-advisories/velneo-vclient-improper-authentication advisory pihak ketiga