{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-92370","assignerOrgId":"13430f76-86eb-43b2-a71c-82c956ef31b6","state":"PUBLISHED","assignerShortName":"TV","dateReserved":"2026-09-16T07:16:01.956Z","datePublished":"2026-09-29T15:42:27.283Z","dateUpdated":"2026-09-30T15:28:18.681Z"},"containers":{"cna":{"providerMetadata":{"orgId":"13430f76-86eb-43b2-a71c-82c956ef31b6","shortName":"TV","dateUpdated":"2026-09-29T15:42:27.283Z"},"title":"Remote Session Access Control Bypass Leading to Remote Code Execution","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-284","description":"CWE-284 Improper Access Control","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-113","descriptions":[{"lang":"en","value":"CAPEC-113 Interface Manipulation"}]}],"affected":[{"vendor":"TeamViewer","product":"Full Client","platforms":["Windows","Linux","MacOS"],"versions":[{"status":"affected","version":"15.0","lessThan":"15.82","versionType":"custom"},{"status":"affected","version":"15.64.0 (Legacy Windows 7 & 8)","lessThan":"15.64.8 (Legacy Windows 7 & 8)","versionType":"custom"},{"status":"affected","version":"14.7.0 (Windows)","lessThan":"14.7.48855 (Windows)","versionType":"custom"},{"status":"affected","version":"13.2.0 (Windows)","lessThan":"13.2.36230 (Windows)","versionType":"custom"},{"status":"affected","version":"14.7.0 (Linux)","lessThan":"14.7.48855 (Linux)","versionType":"custom"},{"status":"affected","version":"13.2.0 (Linux)","lessThan":"13.2.153995 (Linux)","versionType":"custom"},{"status":"affected","version":"14.7.0 (MacOS)","lessThan":"14.7.48855 (MacOS)","versionType":"custom"},{"status":"affected","version":"13.2.0 (MacOS)","lessThan":"13.2.153994 (MacOS)","versionType":"custom"}],"defaultStatus":"unaffected"},{"vendor":"TeamViewer","product":"Host","platforms":["Windows","Linux","MacOS"],"versions":[{"status":"affected","version":"15.0","lessThan":"15.82","versionType":"custom"},{"status":"affected","version":"15.64.0 (Legacy Windows 7 & 8)","lessThan":"15.64.8 (Legacy Windows 7 & 8)","versionType":"custom"},{"status":"affected","version":"14.7.0 (Windows)","lessThan":"14.7.48855 (Windows)","versionType":"custom"},{"status":"affected","version":"13.2.0 (Windows)","lessThan":"13.2.36230 (Windows)","versionType":"custom"},{"status":"affected","version":"14.7.0 (Linux)","lessThan":"14.7.48855 (Linux)","versionType":"custom"},{"status":"affected","version":"13.2.0 (Linux)","lessThan":"13.2.153995 (Linux)","versionType":"custom"},{"status":"affected","version":"14.7.0 (MacOS)","lessThan":"14.7.48855 (MacOS)","versionType":"custom"},{"status":"affected","version":"13.2.0 (MacOS)","lessThan":"13.2.153994 (MacOS)","versionType":"custom"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"An improper access control vulnerability in TeamViewer Full Client, Host, and related affected modules on Windows, Linux, and macOS allows an authenticated remote attacker to bypass user-configured permission settings during session establishment. By modifying access control parameters for restricted features, an attacker can perform actions that were explicitly denied by the victim's configuration. This may result in unauthorized actions and potentially lead to remote code execution on the target system.","supportingMedia":[{"type":"text/html","base64":false,"value":"An improper access control vulnerability in TeamViewer Full Client, Host, and related affected modules on Windows, Linux, and macOS allows an authenticated remote attacker to bypass user-configured permission settings during session establishment. By modifying access control parameters for restricted features, an attacker can perform actions that were explicitly denied by the victim's configuration. This may result in unauthorized actions and potentially lead to remote code execution on the target system. "}]}],"references":[{"url":"https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1010/","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"HIGH","baseScore":8.8,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}}],"solutions":[{"lang":"en","value":"Update to the latest version.","supportingMedia":[{"type":"text/html","base64":false,"value":"Update to the latest version."}]}],"credits":[{"lang":"en","value":"We thank HeaZzy (Mathys KHALFA) & skav (Antoine RIEUL) for the discovery and responsible disclosure.","type":"finder"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-92370","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2026-09-30T15:12:37.475626Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-30T15:28:18.681Z"}}]}}