CVE-2021-45035
MEDIUMVelneo vClient 28.1.3 - Improper Certificate Validation
Title source: llmDescription
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.
References (4)
Core 4
Core References
Third Party Advisory x_refsource_confirm
https://www.incibe-cert.es/en/early-warning/security-advisories/velneo-vclient-improper-authentication
Vendor Advisory x_refsource_confirm
https://velneo.es/publicacion-de-incidencia-de-seguridad-en-cve-cve-2021-45035/
Vendor Advisory x_refsource_misc
https://www.velneo.com/blog/nueva-revision-velneo-29-2
Vendor Advisory x_refsource_misc
https://doc.velneo.com/v/29/velneo/notas-de-la-version#verificacion-de-certificados
Scores
CVSS v3
6.3
EPSS
0.0036
EPSS Percentile
27.2%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-287
CWE-295
Status
published
Products (1)
velneo/vclient
28.1.3
Published
Sep 23, 2022
Tracked Since
Feb 18, 2026