CVE-2026-111583

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-111583", "assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6", "state": "PUBLISHED", "assignerShortName": "TV", "dateReserved": "2026-10-16T13:05:08.747Z", "datePublished": "2026-10-27T15:15:44.411Z", "dateUpdated": "2026-11-04T20:27:47.392Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6", "shortName": "TV", "dateUpdated": "2026-10-27T15:15:44.411Z"}, "title": "Local Privilege Escalation during Advanced Asset Management Installation in TeamViewer Client for Windows", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-269", "description": "CWE-269: Improper Privilege Management", "type": "CWE"}]}], "affected": [{"vendor": "TeamViewer", "product": "Full Client", "platforms": ["Windows"], "versions": [{"status": "affected", "version": "0", "lessThan": "15.82", "versionType": "custom"}, {"status": "affected", "version": "15.64.0 (Legacy windows 7 & 8)", "lessThan": "15.64.10 (Legacy windows 7 & 8)", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "TeamViewer", "product": "Host", "platforms": ["Windows"], "versions": [{"status": "affected", "version": "0", "lessThan": "15.82", "versionType": "custom"}, {"status": "affected", "version": "15.64.0 (Legacy Windows 7 & 8)", "lessThan": "15.64.10 (Legacy Windows 7 & 8)", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Improper access control in the installer\nstaging directory used by TeamViewer Full Client and Host prior to version\n15.82 for Windows during installation of Advanced Asset Management allows a\nlocal authenticated user with low privileges to execute arbitrary commands as\nSYSTEM. An attacker can place a crafted installer options file that is\nprocessed by the Advanced Asset Management installer during service activation.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>Improper access control in the installer\nstaging directory used by TeamViewer Full Client and Host prior to version\n15.82 for Windows during installation of Advanced Asset Management allows a\nlocal authenticated user with low privileges to execute arbitrary commands as\nSYSTEM. An attacker can place a crafted installer options file that is\nprocessed by the Advanced Asset Management installer during service activation.&nbsp;</p>"}]}], "references": [{"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1012/", "tags": ["vendor-advisory"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "HIGH", "baseScore": 7.3, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"}}], "solutions": [{"lang": "en", "value": "Update to the latest available version.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Update to the latest available version."}]}], "credits": [{"lang": "en", "value": "0x_alibabas (Giuliano Sanfins)", "type": "finder"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-11-04T18:45:51.784070Z", "id": "CVE-2026-111583", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-11-04T20:27:47.392Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-111583", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-11-04T18:45:51.784070Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-11-04T18:45:52.444Z"}}], "cna": {"title": "Local Privilege Escalation during Advanced Asset Management Installation in TeamViewer Client for Windows", "source": {"discovery": "UNKNOWN"}, "credits": [{"lang": "en", "type": "finder", "value": "0x_alibabas (Giuliano Sanfins)"}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "TeamViewer", "product": "Full Client", "versions": [{"status": "affected", "version": "0", "lessThan": "15.82", "versionType": "custom"}, {"status": "affected", "version": "15.64.0 (Legacy windows 7 & 8)", "lessThan": "15.64.10 (Legacy windows 7 & 8)", "versionType": "custom"}], "platforms": ["Windows"], "defaultStatus": "unaffected"}, {"vendor": "TeamViewer", "product": "Host", "versions": [{"status": "affected", "version": "0", "lessThan": "15.82", "versionType": "custom"}, {"status": "affected", "version": "15.64.0 (Legacy Windows 7 & 8)", "lessThan": "15.64.10 (Legacy Windows 7 & 8)", "versionType": "custom"}], "platforms": ["Windows"], "defaultStatus": "unaffected"}], "solutions": [{"lang": "en", "value": "Update to the latest available version.", "supportingMedia": [{"type": "text/html", "value": "Update to the latest available version.", "base64": false}]}], "references": [{"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1012/", "tags": ["vendor-advisory"]}], "x_generator": {"engine": "Vulnogram 1.0.5"}, "descriptions": [{"lang": "en", "value": "Improper access control in the installer\nstaging directory used by TeamViewer Full Client and Host prior to version\n15.82 for Windows during installation of Advanced Asset Management allows a\nlocal authenticated user with low privileges to execute arbitrary commands as\nSYSTEM. An attacker can place a crafted installer options file that is\nprocessed by the Advanced Asset Management installer during service activation.", "supportingMedia": [{"type": "text/html", "value": "<p>Improper access control in the installer\nstaging directory used by TeamViewer Full Client and Host prior to version\n15.82 for Windows during installation of Advanced Asset Management allows a\nlocal authenticated user with low privileges to execute arbitrary commands as\nSYSTEM. An attacker can place a crafted installer options file that is\nprocessed by the Advanced Asset Management installer during service activation.&nbsp;</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-269", "description": "CWE-269: Improper Privilege Management"}]}], "providerMetadata": {"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6", "shortName": "TV", "dateUpdated": "2026-10-27T15:15:44.411Z"}}}, "cveMetadata": {"cveId": "CVE-2026-111583", "state": "PUBLISHED", "dateUpdated": "2026-11-04T20:27:47.392Z", "dateReserved": "2026-10-16T13:05:08.747Z", "assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6", "datePublished": "2026-10-27T15:15:44.411Z", "assignerShortName": "TV"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "platforms": ["Windows"], "product": "Full Client", "vendor": "TeamViewer", "versions": [{"lessThan": "15.82", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "15.64.10 (Legacy windows 7 & 8)", "status": "affected", "version": "15.64.0 (Legacy windows 7 & 8)", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "platforms": ["Windows"], "product": "Host", "vendor": "TeamViewer", "versions": [{"lessThan": "15.82", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "15.64.10 (Legacy Windows 7 & 8)", "status": "affected", "version": "15.64.0 (Legacy Windows 7 & 8)", "versionType": "custom"}]}], "source": "psirt@teamviewer.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper access control in the installer\nstaging directory used by TeamViewer Full Client and Host prior to version\n15.82 for Windows during installation of Advanced Asset Management allows a\nlocal authenticated user with low privileges to execute arbitrary commands as\nSYSTEM. An attacker can place a crafted installer options file that is\nprocessed by the Advanced Asset Management installer during service activation."}], "id": "CVE-2026-111583", "lastModified": "2026-11-04T21:17:49.153", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.3, "impactScore": 5.9, "source": "psirt@teamviewer.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-111583", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-11-04T18:45:51.784070Z", "version": "2.0.3"}}]}, "published": "2026-10-27T16:17:29.643", "references": [{"source": "psirt@teamviewer.com", "url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1012/"}], "sourceIdentifier": "psirt@teamviewer.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-269"}], "source": "psirt@teamviewer.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": ["windows"], "status": "affected", "versions": {"scheme": "generic", "value": "[0,15.82)"}}, {"platform": ["windows"], "status": "affected", "versions": {"scheme": "generic", "value": "[15.64.0 (Legacy windows 7 & 8),15.64.10 (Legacy windows 7 & 8))"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Full Client", "source": "cna", "vendor": "TeamViewer"}, "product": "full_client", "vendor": "teamviewer"}, {"configurations": [{"platform": ["windows"], "status": "affected", "versions": {"scheme": "generic", "value": "[0,15.82)"}}, {"platform": ["windows"], "status": "affected", "versions": {"scheme": "generic", "value": "[15.64.0 (Legacy Windows 7 & 8),15.64.10 (Legacy Windows 7 & 8))"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Host", "source": "cna", "vendor": "TeamViewer"}, "product": "host", "vendor": "teamviewer"}], "created": "2026-10-27T17:15:06.199698+00:00", "updated": "2026-10-27T19:00:08.357989+00:00", "vendors": ["teamviewer", "teamviewer$PRODUCT$full_client", "teamviewer$PRODUCT$host"]}