Executive Summary

Informations
Name CVE-2021-45036 First vendor Publication 2022-11-28
Vendor Cve Last vendor Modification 2023-11-09

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Overall CVSS Score 7.4
Base Score 7.4 Environmental Score 7.4
impact SubScore 5.2 Temporal Score 7.4
Exploitabality Sub Score 2.2
 
Attack Vector Network Attack Complexity High
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45036

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-287 Improper Authentication

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Sources (Detail)

https://www.incibe.es/en/incibe-cert/notices/aviso/velneo-vclient-improper-au...
Source Url
MISC https://doc.velneo.com/v/32/velneo-vserver/funcionalidades/protocolo-vatps
https://doc.velneo.com/v/32/velneo/funcionalidades-comunes/conexion-con-velne...
https://doc.velneo.com/v/32/velneo/notas-de-la-version#a-partir-de-esta-versi...
https://doc.velneo.com/v/32/velneo/notas-de-la-version#mejoras-de-seguridad-e...
https://velneo.es/mivelneo/listado-de-cambios-velneo-32/
https://www.velneo.com/blog/disponible-la-nueva-version-velneo-32

Alert History

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Date Informations
2023-11-09 21:30:47
  • Multiple Updates
2023-07-21 21:27:32
  • Multiple Updates
2022-12-02 00:27:16
  • Multiple Updates
2022-12-01 17:27:24
  • Multiple Updates
2022-11-28 21:27:13
  • First insertion