cve-2021-34803
Vulnerability from cvelistv5
Published
2021-06-16 14:46
Modified
2024-08-04 00:26
Severity ?
EPSS score ?
Summary
TeamViewer before 14.7.48644 on Windows loads untrusted DLLs in certain situations.
References
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T00:26:53.989Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://community.teamviewer.com/English/discussion/111154/windows-v14-7-48644" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://community.teamviewer.com/English/discussion/111153/windows-v14-2-56678" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://community.teamviewer.com/English/discussion/111152/windows-v13-2-36222" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://community.teamviewer.com/English/discussion/111151/windows-v12-0-259142" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://community.teamviewer.com/English/discussion/111150/windows-v11-0-259143" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://community.teamviewer.com/English/discussion/111149/windows-v10-0-259144" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://community.teamviewer.com/English/discussion/111147/windows-v9-0-259145" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "descriptions": [ { "lang": "en", "value": "TeamViewer before 14.7.48644 on Windows loads untrusted DLLs in certain situations." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2021-07-26T16:20:04", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://community.teamviewer.com/English/discussion/111154/windows-v14-7-48644" }, { "tags": [ "x_refsource_MISC" ], "url": "https://community.teamviewer.com/English/discussion/111153/windows-v14-2-56678" }, { "tags": [ "x_refsource_MISC" ], "url": "https://community.teamviewer.com/English/discussion/111152/windows-v13-2-36222" }, { "tags": [ "x_refsource_MISC" ], "url": "https://community.teamviewer.com/English/discussion/111151/windows-v12-0-259142" }, { "tags": [ "x_refsource_MISC" ], "url": "https://community.teamviewer.com/English/discussion/111150/windows-v11-0-259143" }, { "tags": [ "x_refsource_MISC" ], "url": "https://community.teamviewer.com/English/discussion/111149/windows-v10-0-259144" }, { "tags": [ "x_refsource_MISC" ], "url": "https://community.teamviewer.com/English/discussion/111147/windows-v9-0-259145" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-34803", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "TeamViewer before 14.7.48644 on Windows loads untrusted DLLs in certain situations." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://community.teamviewer.com/English/discussion/111154/windows-v14-7-48644", "refsource": "MISC", "url": "https://community.teamviewer.com/English/discussion/111154/windows-v14-7-48644" }, { "name": "https://community.teamviewer.com/English/discussion/111153/windows-v14-2-56678", "refsource": "MISC", "url": "https://community.teamviewer.com/English/discussion/111153/windows-v14-2-56678" }, { "name": "https://community.teamviewer.com/English/discussion/111152/windows-v13-2-36222", "refsource": "MISC", "url": "https://community.teamviewer.com/English/discussion/111152/windows-v13-2-36222" }, { "name": "https://community.teamviewer.com/English/discussion/111151/windows-v12-0-259142", "refsource": "MISC", "url": "https://community.teamviewer.com/English/discussion/111151/windows-v12-0-259142" }, { "name": "https://community.teamviewer.com/English/discussion/111150/windows-v11-0-259143", "refsource": "MISC", "url": "https://community.teamviewer.com/English/discussion/111150/windows-v11-0-259143" }, { "name": "https://community.teamviewer.com/English/discussion/111149/windows-v10-0-259144", "refsource": "MISC", "url": "https://community.teamviewer.com/English/discussion/111149/windows-v10-0-259144" }, { "name": "https://community.teamviewer.com/English/discussion/111147/windows-v9-0-259145", "refsource": "MISC", "url": "https://community.teamviewer.com/English/discussion/111147/windows-v9-0-259145" } ] } } } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-34803", "datePublished": "2021-06-16T14:46:39", "dateReserved": "2021-06-16T00:00:00", "dateUpdated": "2024-08-04T00:26:53.989Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2021-34803\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2021-06-16T15:15:08.570\",\"lastModified\":\"2024-11-21T06:11:14.300\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"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\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"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\",\"baseScore\":4.4,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"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\"]},{\"url\":\"https://community.teamviewer.com/English/discussion/111147/windows-v9-0-259145\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Release Notes\",\"Vendor Advisory\"]},{\"url\":\"https://community.teamviewer.com/English/discussion/111149/windows-v10-0-259144\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Release Notes\",\"Vendor Advisory\"]},{\"url\":\"https://community.teamviewer.com/English/discussion/111150/windows-v11-0-259143\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Release Notes\",\"Vendor Advisory\"]},{\"url\":\"https://community.teamviewer.com/English/discussion/111151/windows-v12-0-259142\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Release Notes\",\"Vendor Advisory\"]},{\"url\":\"https://community.teamviewer.com/English/discussion/111152/windows-v13-2-36222\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Release Notes\",\"Vendor Advisory\"]},{\"url\":\"https://community.teamviewer.com/English/discussion/111153/windows-v14-2-56678\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Release Notes\",\"Vendor Advisory\"]},{\"url\":\"https://community.teamviewer.com/English/discussion/111154/windows-v14-7-48644\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Release Notes\",\"Vendor Advisory\"]}]}}" } }
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.