8.7

CVE-2021-45036

Velneo vClient improper authentication

Velneo vClient on its 28.1.3 version, could allow an attacker with knowledge of the victims's username and hashed password to spoof the victim's id against the server.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Velneo ≫ Vclient Version28.1.3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.71% 0.484
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.4 2.2 5.2
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
cve-coordination@incibe.es 8.7 2.2 5.8
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
CWE-287 Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

CWE-290 Authentication Bypass by Spoofing

This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.

https://doc.velneo.com/v/32/velneo-vserver/funcionalidades/protocolo-vatps
Vendor Advisory
https://doc.velneo.com/v/32/velneo/funcionalidades-comunes/conexion-con-velneo-vserver
Vendor Advisory
https://doc.velneo.com/v/32/velneo/notas-de-la-version#a-partir-de-esta-version-todos-los-servidores-arrancaran-con-protocolo-vatps
Vendor Advisory
https://doc.velneo.com/v/32/velneo/notas-de-la-version#mejoras-de-seguridad-en-validacion-de-usuario-y-contrasena
Vendor Advisory
Release Notes
https://velneo.es/mivelneo/listado-de-cambios-velneo-32/
Vendor Advisory
Release Notes
https://www.incibe.es/en/incibe-cert/notices/aviso/velneo-vclient-improper-authentication-0
https://www.velneo.com/blog/disponible-la-nueva-version-velneo-32
Vendor Advisory
Release Notes