Lucene search
+L

CVE-2026-12703 Bypass of 2FA for Connections via Unattended Access in TeamViewer for macOS

🗓️ 29 Jul 2026 14:13:19Reported by TVType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

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...

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-12703
29 Jul 202614:13
cve
EUVD
EUVD-2026-50360
29 Jul 202615:31
euvd
NVD
CVE-2026-12703
29 Jul 202615:16
nvd
Positive Technologies
PT-2026-65796
29 Jul 202600:00
ptsecurity
Vulnrichment
CVE-2026-12703 Bypass of 2FA for Connections via Unattended Access in TeamViewer for macOS
29 Jul 202614:13
vulnrichment
[
  {
    "vendor": "TeamViewer",
    "product": "Remote",
    "platforms": [
      "MacOS"
    ],
    "modules": [
      "Full Client",
      "Host"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "15.00",
        "lessThan": "15.80",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TeamViewer",
    "product": "Tensor",
    "platforms": [
      "MacOS"
    ],
    "modules": [
      "Full Client",
      "Host"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "15.00",
        "lessThan": "15.80",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TeamViewer",
    "product": "ONE",
    "platforms": [
      "MacOS"
    ],
    "modules": [
      "Full Client",
      "Host"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "15.00",
        "lessThan": "15.80",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

29 Jul 2026 14:13Current
CVSS 3.18
7