CVE-2026-12703
8
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| TeamViewer | Remote | 15.00 < 15.80 | affected |
| TeamViewer | Tensor | 15.00 < 15.80 | affected |
| TeamViewer | ONE | 15.00 < 15.80 | affected |
Weaknesses
- CWE-288: CWE-288 Authentication bypass using an alternate path or channel
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
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