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Improper Multi-Factor Authentication Validation Allows Authentication Bypass

Type: advisorySource: Official CVE List1 source record

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.

Announced Group revision 1
Original source ↗

CVE-2026-108071

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-108071

TSplus Remote Access

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "TSplus",
    "product": "TSplus Remote Access",
    "versions": [
      {
        "status": "affected",
        "version": "19.20.3.10"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
Related CVEs
CVE-2026-108071

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#22146 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement