{ "id": "CVE-2021-34803", "sourceIdentifier": "cve@mitre.org", "published": "2021-06-16T15:15:08.570", "lastModified": "2022-04-06T17:08:30.410", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "TeamViewer before 14.7.48644 on Windows loads untrusted DLLs in certain situations." }, { "lang": "es", "value": "TeamViewer versiones anteriores a 14.7.48644 en Windows carga DLLs no confiables en determinadas situaciones" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "accessVector": "LOCAL", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 4.4 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 3.4, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-427" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:teamviewer:teamviewer:*:*:*:*:*:*:*:*", "versionEndExcluding": "9.0.259145", "matchCriteriaId": "A6AF9CEE-E8EC-4849-B983-8A68034DFA69" }, { "vulnerable": true, "criteria": "cpe:2.3:a:teamviewer:teamviewer:*:*:*:*:*:*:*:*", "versionStartIncluding": "10.0.2551", "versionEndExcluding": "10.0.259144", "matchCriteriaId": "5FE92BC5-5413-4161-8853-DC99B65AED90" }, { "vulnerable": true, "criteria": "cpe:2.3:a:teamviewer:teamviewer:*:*:*:*:*:*:*:*", "versionStartIncluding": "11.0.90968", "versionEndExcluding": "11.0.259143", "matchCriteriaId": "E35B30B3-620B-435B-820D-7A13F1EC9E84" }, { "vulnerable": true, "criteria": "cpe:2.3:a:teamviewer:teamviewer:*:*:*:*:*:*:*:*", "versionStartIncluding": "12.0.92876", "versionEndExcluding": "12.0.259142", "matchCriteriaId": "FE8628AD-DBC1-47C6-AA4E-67DB79489A03" }, { "vulnerable": true, "criteria": "cpe:2.3:a:teamviewer:teamviewer:*:*:*:*:*:*:*:*", "versionStartIncluding": "13.0.5058", "versionEndExcluding": "13.2.36222", "matchCriteriaId": "DF702AEF-F12A-4F37-A042-352DF4E58AE5" }, { "vulnerable": true, "criteria": "cpe:2.3:a:teamviewer:teamviewer:*:*:*:*:*:*:*:*", "versionStartIncluding": "14.0.8346", "versionEndExcluding": "14.2.56678", "matchCriteriaId": "9E7801E9-1B99-4A38-89D3-7C581D6DB491" }, { "vulnerable": true, "criteria": "cpe:2.3:a:teamviewer:teamviewer:*:*:*:*:*:*:*:*", "versionStartIncluding": "14.3.4730", "versionEndExcluding": "14.7.48644", "matchCriteriaId": "0C3ED13C-EF4E-4710-8630-D3CE40FB0004" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA" } ] } ] } ], "references": [ { "url": "https://community.teamviewer.com/English/discussion/111147/windows-v9-0-259145", "source": "cve@mitre.org", "tags": [ "Release Notes", "Vendor Advisory" ] }, { "url": "https://community.teamviewer.com/English/discussion/111149/windows-v10-0-259144", "source": "cve@mitre.org", "tags": [ "Release Notes", "Vendor Advisory" ] }, { "url": "https://community.teamviewer.com/English/discussion/111150/windows-v11-0-259143", "source": "cve@mitre.org", "tags": [ "Release Notes", "Vendor Advisory" ] }, { "url": "https://community.teamviewer.com/English/discussion/111151/windows-v12-0-259142", "source": "cve@mitre.org", "tags": [ "Release Notes", "Vendor Advisory" ] }, { "url": "https://community.teamviewer.com/English/discussion/111152/windows-v13-2-36222", "source": "cve@mitre.org", "tags": [ "Release Notes", "Vendor Advisory" ] }, { "url": "https://community.teamviewer.com/English/discussion/111153/windows-v14-2-56678", "source": "cve@mitre.org", "tags": [ "Release Notes", "Vendor Advisory" ] }, { "url": "https://community.teamviewer.com/English/discussion/111154/windows-v14-7-48644", "source": "cve@mitre.org", "tags": [ "Release Notes", "Vendor Advisory" ] } ] }