CVE-2021-21980

{"containers": {"cna": {"affected": [{"product": "VMware vCenter Server and VMware Cloud Foundation", "vendor": "n/a", "versions": [{"status": "affected", "version": "VMware vCenter Server (6.7 before 6.7 U3p and 6.5 before 6.5 U3r) and VMware Cloud Foundation 3.x"}]}], "descriptions": [{"lang": "en", "value": "The vSphere Web Client (FLEX/Flash) contains an unauthorized arbitrary file read vulnerability. A malicious actor with network access to port 443 on vCenter Server may exploit this issue to gain access to sensitive information."}], "problemTypes": [{"descriptions": [{"description": "Arbitrary file read vulnerability", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-11-24T16:32:43.000Z", "orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "shortName": "vmware"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.vmware.com/security/advisories/VMSA-2021-0027.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@vmware.com", "ID": "CVE-2021-21980", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "VMware vCenter Server and VMware Cloud Foundation", "version": {"version_data": [{"version_value": "VMware vCenter Server (6.7 before 6.7 U3p and 6.5 before 6.5 U3r) and VMware Cloud Foundation 3.x"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The vSphere Web Client (FLEX/Flash) contains an unauthorized arbitrary file read vulnerability. A malicious actor with network access to port 443 on vCenter Server may exploit this issue to gain access to sensitive information."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Arbitrary file read vulnerability"}]}]}, "references": {"reference_data": [{"name": "https://www.vmware.com/security/advisories/VMSA-2021-0027.html", "refsource": "MISC", "url": "https://www.vmware.com/security/advisories/VMSA-2021-0027.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T18:30:23.351Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.vmware.com/security/advisories/VMSA-2021-0027.html"}]}]}, "cveMetadata": {"assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "assignerShortName": "vmware", "cveId": "CVE-2021-21980", "datePublished": "2021-11-24T16:32:43.000Z", "dateReserved": "2021-01-04T00:00:00.000Z", "dateUpdated": "2024-08-03T18:30:23.351Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "VMware vCenter Server and VMware Cloud Foundation", "vendor": "n/a", "versions": [{"status": "affected", "version": "VMware vCenter Server (6.7 before 6.7 U3p and 6.5 before 6.5 U3r) and VMware Cloud Foundation 3.x"}]}], "source": "security@vmware.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:vmware:cloud_foundation:3.0:-:*:*:*:*:*:*", "matchCriteriaId": "B4EACDFF-B042-4AC9-A87E-D8F27F7BBDAE", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.5:-:*:*:*:*:*:*", "matchCriteriaId": "23CFE5A5-A166-4FD5-BE97-5F16DAB1EAE0", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.5:update_1:*:*:*:*:*:*", "matchCriteriaId": "15255D34-EA1C-4ECC-A42B-BF30C76CD0E7", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.5:update_1b:*:*:*:*:*:*", "matchCriteriaId": "AAC2EF17-99FB-4619-A093-8DA02311DE35", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.5:update_1c:*:*:*:*:*:*", "matchCriteriaId": "A6C763C8-8B5D-4219-98BB-FBCF544F5373", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.5:update_1d:*:*:*:*:*:*", "matchCriteriaId": "8C7AB0A5-FCA4-4782-875B-C5C3F08C3C5C", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.5:update_1e:*:*:*:*:*:*", "matchCriteriaId": "8E75F600-0799-42BD-91A9-1742E86DAE7E", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.5:update_1g:*:*:*:*:*:*", "matchCriteriaId": "C5F819AB-DDDA-49CE-ABF8-0766E8FC214E", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.5:update_2:*:*:*:*:*:*", "matchCriteriaId": "9087A90E-54B9-483D-B673-21C57B44706C", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.5:update_2b:*:*:*:*:*:*", "matchCriteriaId": "9237FAA7-E07F-47F1-A518-9C693EE3DA36", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.5:update_2c:*:*:*:*:*:*", "matchCriteriaId": "FCB2E419-6088-423E-9CF3-878FBA365759", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.5:update_2d:*:*:*:*:*:*", "matchCriteriaId": "572463FF-3FDF-4A0B-B46A-21633BF68575", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.5:update_2g:*:*:*:*:*:*", "matchCriteriaId": "F5F5B72F-CB59-41EB-87DF-C1C023BD2E1C", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.5:update_3:*:*:*:*:*:*", "matchCriteriaId": "84DCDFB0-E4B0-4B26-BB26-E08D278591AB", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.5:update_3d:*:*:*:*:*:*", "matchCriteriaId": "EBD703BC-39D0-4F7B-B210-790430C8622E", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.5:update_3f:*:*:*:*:*:*", "matchCriteriaId": "97A33095-C15B-46EF-A817-0783329A83FD", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.5:update_3k:*:*:*:*:*:*", "matchCriteriaId": "A11BB22E-5787-4335-8A54-DDBC36D5A3CD", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.5:update_3n:*:*:*:*:*:*", "matchCriteriaId": "1C4A270B-D8F3-4582-B0F2-6BE1EC9F47A2", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.5:update_3p:*:*:*:*:*:*", "matchCriteriaId": "517936D0-0FBA-45A2-B5FE-EBB14939E171", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.5:update_3q:*:*:*:*:*:*", "matchCriteriaId": "7F3EF498-E22C-44BE-9A66-5C2DE2ABB696", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.7:-:*:*:*:*:*:*", "matchCriteriaId": "E456F84C-A86E-4EA9-9A3E-BEEA662136E6", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.7:update_1:*:*:*:*:*:*", "matchCriteriaId": "D7D1387A-B6E1-4CB0-9E7A-44856CE6BA8B", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.7:update_1b:*:*:*:*:*:*", "matchCriteriaId": "514A54F8-BC3C-4086-AF36-5F04CF15F263", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.7:update_2:*:*:*:*:*:*", "matchCriteriaId": "B5BB7E8F-395F-4222-8F02-27A40490A588", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.7:update_2a:*:*:*:*:*:*", "matchCriteriaId": "B44735EC-9EEC-46E6-BD2E-1AA73A3D4632", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.7:update_2c:*:*:*:*:*:*", "matchCriteriaId": "DB137E84-2F63-400E-9936-F1E313245B6C", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.7:update_3:*:*:*:*:*:*", "matchCriteriaId": "68F0E573-C385-481F-8829-12FBE9269B93", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.7:update_3a:*:*:*:*:*:*", "matchCriteriaId": "CAA1C918-B449-4964-820B-9702E6EEDC9A", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.7:update_3b:*:*:*:*:*:*", "matchCriteriaId": "2DA3AC16-8836-41DD-98C5-00B2FF0A7B6E", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.7:update_3f:*:*:*:*:*:*", "matchCriteriaId": "15FE3165-7056-46BC-88FD-66F033C24505", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.7:update_3g:*:*:*:*:*:*", "matchCriteriaId": "D992B2FF-7F91-4BA3-97E2-ABEDC48940F8", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.7:update_3j:*:*:*:*:*:*", "matchCriteriaId": "66E9E563-D0C3-4595-88A6-FD611C0AFC01", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.7:update_3l:*:*:*:*:*:*", "matchCriteriaId": "EF7D724D-CC0F-4E60-8E86-4875F3077C56", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.7:update_3m:*:*:*:*:*:*", "matchCriteriaId": "218878C7-8759-47EA-97AF-286D5062812C", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.7:update_3n:*:*:*:*:*:*", "matchCriteriaId": "0E92E11F-44FE-481C-9212-B0EE45B128A2", "vulnerable": true}, {"criteria": "cpe:2.3:a:vmware:vcenter_server:6.7:update_3o:*:*:*:*:*:*", "matchCriteriaId": "7494090C-C5E4-46E9-8222-6096731FC7C7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The vSphere Web Client (FLEX/Flash) contains an unauthorized arbitrary file read vulnerability. A malicious actor with network access to port 443 on vCenter Server may exploit this issue to gain access to sensitive information."}, {"lang": "es", "value": "El cliente web de vSphere (FLEX/Flash), contiene una vulnerabilidad de lectura arbitraria de archivos no autorizada. Un actor malicioso con acceso a la red al puerto 443 en vCenter Server puede explotar este problema para conseguir acceso a informaci\u00f3n confidencial"}], "id": "CVE-2021-21980", "lastModified": "2026-06-17T03:36:29.723", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-11-24T17:15:07.623", "references": [{"source": "security@vmware.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.vmware.com/security/advisories/VMSA-2021-0027.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.vmware.com/security/advisories/VMSA-2021-0027.html"}], "sourceIdentifier": "security@vmware.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}