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    "cveMetadata": {
        "cveId": "CVE-2026-12703",
        "assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
        "state": "PUBLISHED",
        "assignerShortName": "TV",
        "dateReserved": "2026-06-19T10:17:46.376Z",
        "datePublished": "2026-07-29T14:13:19.692Z",
        "dateUpdated": "2026-07-29T15:07:08.712Z"
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                "shortName": "TV",
                "dateUpdated": "2026-07-29T14:13:19.692Z"
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            "title": "Bypass of 2FA for Connections via Unattended Access in TeamViewer for macOS",
            "problemTypes": [
                {
                    "descriptions": [
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                            "lang": "en",
                            "cweId": "CWE-288",
                            "description": "CWE-288 Authentication bypass using an alternate path or channel",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-115",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-115 Authentication Bypass"
                        }
                    ]
                }
            ],
            "affected": [
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                    "vendor": "TeamViewer",
                    "product": "Remote",
                    "platforms": [
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                    "modules": [
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                    "versions": [
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                            "status": "affected",
                            "version": "15.00",
                            "lessThan": "15.80",
                            "versionType": "custom"
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                    "product": "Tensor",
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                    "product": "ONE",
                    "platforms": [
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                            "versionType": "custom"
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                    ],
                    "defaultStatus": "unaffected"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "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.",
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                        }
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                }
            ],
            "references": [
                {
                    "url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1007/",
                    "tags": [
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                    ]
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                    "format": "CVSS",
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                        "version": "3.1",
                        "attackVector": "NETWORK",
                        "attackComplexity": "HIGH",
                        "privilegesRequired": "HIGH",
                        "userInteraction": "NONE",
                        "scope": "CHANGED",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "availabilityImpact": "HIGH",
                        "baseSeverity": "HIGH",
                        "baseScore": 8,
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H"
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            "solutions": [
                {
                    "lang": "en",
                    "value": "Update to the latest version (15.80 or the latest version available)",
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            "credits": [
                {
                    "lang": "en",
                    "value": "We thank dameb for the discovery and responsible disclosure",
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            "source": {
                "discovery": "UNKNOWN"
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                                "timestamp": "2026-07-29T15:07:03.248622Z",
                                "id": "CVE-2026-12703",
                                "options": [
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                                        "Exploitation": "none"
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                "title": "CISA ADP Vulnrichment",
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