CVE-2026-23572

{"id": "CVE-2026-23572", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "psirt@teamviewer.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}]}, "published": "2026-02-05T12:16:01.607", "references": [{"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1003/", "source": "psirt@teamviewer.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "psirt@teamviewer.com", "description": [{"lang": "en", "value": "CWE-863"}]}], "descriptions": [{"lang": "en", "value": "Improper access control in\u202fthe\u202fTeamViewer\u202fFull and Host clients\u202f(Windows,\u202fmacOS, Linux)\u202fprior\u202fversion\u202f15.74.5 allows an authenticated user\u202fto bypass\u202fadditional\u202faccess controls with\u202f\u201cAllow after\u202fconfirmation\u201d\u202fconfiguration\u202fin\u202fa\u202fremote session.\u202fAn exploit could result in unauthorized access prior to local confirmation.\u202fThe user needs to be authenticated for the remote session via ID/password, Session Link, or Easy Access as a prerequisite to exploit this vulnerability."}, {"lang": "es", "value": "Control de acceso inadecuado en los clientes TeamViewer Full y Host (Windows, macOS, Linux) anterior a la versi\u00f3n 15.74.5 permite a un usuario autenticado eludir controles de acceso adicionales con la configuraci\u00f3n 'Permitir despu\u00e9s de la confirmaci\u00f3n' en una sesi\u00f3n remota. Un exploit podr\u00eda resultar en acceso no autorizado antes de la confirmaci\u00f3n local. El usuario debe estar autenticado para la sesi\u00f3n remota a trav\u00e9s de ID/contrase\u00f1a, Enlace de Sesi\u00f3n o Acceso F\u00e1cil como requisito previo para explotar esta vulnerabilidad."}], "lastModified": "2026-04-15T00:35:42.020", "sourceIdentifier": "psirt@teamviewer.com"}