---
id: CVE-2026-108071
title: >-
  Incorrect authentication vulnerability in the TSplus Remote Access
  multi-factor authentication (MFA) mechanism
summary: >-
  Incorrect authentication vulnerability in the TSplus Remote Access
  multi-factor authentication (MFA) mechanism. A remote attacker authenticated
  with valid first-factor credentials could bypass the second-factor
  verification because the a…
severity: high
cvss: 8.7
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'
cwe:
  - CWE-304
vendor: TSplus
product: TSplus Remote Access
affected:
  - remote_access 19.20.3.10
published: '2026-10-14'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T16:33:47.027'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-108071'
references:
  - url: >-
      https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-tsplus-remote-access
    label: cve-coordination@incibe.es
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-14T14:06:11.414670Z'
cvssSource: cna
ingestedAt: '2026-10-14T11:27:22.145Z'
epss: 0.00469
epssPercentile: 0.40708
---

## Overview

Incorrect authentication vulnerability in the TSplus Remote Access multi-factor authentication (MFA) mechanism. A remote attacker authenticated with valid first-factor credentials could bypass the second-factor verification because the authentication flow does not correctly apply the MFA validation result, allowing the attacker to complete the login without a valid second-factor token and gain access to protected applications and resources.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.