CVE-2021-45035

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.

CVSS v3 5.9 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://doc.velneo.com/v/29/velneo/notas-de-la-version#verificacion-de-certificados	Vendor Advisory
https://velneo.es/publicacion-de-incidencia-de-seguridad-en-cve-cve-2021-45035/	Vendor Advisory
https://www.incibe-cert.es/en/early-warning/security-advisories/velneo-vclient-improper-authentication	Third Party Advisory
https://www.velneo.com/blog/nueva-revision-velneo-29-2	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:velneo:vclient:28.1.3:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-09-23 16:15

Updated : 2023-07-21 16:44

NVD link : CVE-2021-45035

Mitre link : CVE-2021-45035

CVE.ORG link : CVE-2021-45035

JSON object : View

Products Affected

velneo

vclient

CWE

CWE-295

Improper Certificate Validation

CWE-287

Improper Authentication

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