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CVE PROGRAM SOURCE RECORD8.0 High

CVE-2026-12703

Bypass of 2FA for Connections via Unattended Access in TeamViewer for macOS

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Status
Published
Published
Updated
Assigning organization
TV

Description

TeamViewer Full Client and Host for macOS before version 15.80 contain a business logic error that can allow an authenticated attacker to bypass a configured 2FA for Connections approval flow via Unattended Access and establish a remote connection to an affected macOS host.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

TeamViewer Remote

Default version status: unaffected

  • 15.00 to < 15.80affected

TeamViewer Tensor

Default version status: unaffected

  • 15.00 to < 15.80affected

TeamViewer ONE

Default version status: unaffected

  • 15.00 to < 15.80affected

References