CVE-2021-45035
Velneo vClient Improper authentication
- State
- Published
- Severity
- 6.3 Medium
- Published
- Sep 23, 2022
- Updated
- May 22, 2025
- Reserved
- Dec 13, 2021
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.3 Medium | CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N | INCIBE |
Weaknesses
- CWE-287 Improper Authentication
Affected Products
| Product | Versions |
|---|---|
Velneo vClientVelneo |
|
References
- https://www.incibe-cert.es/en/early-warning/security-advisories/velneo-vclient-improper-authentication
- https://velneo.es/publicacion-de-incidencia-de-seguridad-en-cve-cve-2021-45035/
- https://www.velneo.com/blog/nueva-revision-velneo-29-2
- https://doc.velneo.com/v/29/velneo/notas-de-la-version#verificacion-de-certificados
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