{"api_version":"1","generated_at":"2026-04-23T01:19:19+00:00","cve":"CVE-2006-5990","urls":{"html":"https://cve.report/CVE-2006-5990","api":"https://cve.report/api/cve/CVE-2006-5990.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2006-5990","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2006-5990"},"summary":{"title":"CVE-2006-5990","description":"VMWare VirtualCenter client 2.x before 2.0.1 Patch 1 (Build 33643) and 1.4.x before 1.4.1 Patch 1 (Build 33425), when server certificate verification is enabled, does not verify the server's X.509 certificate when creating an SSL session, which allows remote malicious servers to spoof valid servers via a man-in-the-middle attack.","state":"PUBLISHED","assigner":"mitre","published_at":"2006-11-21 01:07:00","updated_at":"2026-04-23 00:35:47"},"problem_types":["CWE-20","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"4","severity":"","vector":"AV:N/AC:H/Au:N/C:N/I:P/A:P","data":{"version":"2.0","vectorString":"AV:N/AC:H/Au:N/C:N/I:P/A:P","baseScore":4,"accessVector":"NETWORK","accessComplexity":"HIGH","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"}}],"references":[{"url":"http://secunia.com/advisories/23053","name":"http://secunia.com/advisories/23053","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"VMware VirtualCenter Client SSL Verification Security Issue - Advisories - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.vmware.com/download/vi/vc-201-200611-patch.html","name":"http://www.vmware.com/download/vi/vc-201-200611-patch.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"VMware VirtualCenter 2.0.1 Patch 1","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.vupen.com/english/advisories/2006/4655","name":"http://www.vupen.com/english/advisories/2006/4655","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"Webmail : Solution de messagerie professionnelle - OVHcloud- OVH","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://kb.vmware.com/kb/4646606","name":"http://kb.vmware.com/kb/4646606","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"VMware View Document","mime":"text/html","httpstatus":"404","archivestatus":"200"},{"url":"http://securitytracker.com/id?1017270","name":"http://securitytracker.com/id?1017270","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"SecurityTracker.com Archives - VMware VirtualCenter Client Does Not Validate Server Certificates","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/archive/1/452275/100/0/threaded","name":"http://www.securityfocus.com/archive/1/452275/100/0/threaded","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"SecurityFocus","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/30477","name":"https://exchange.xforce.ibmcloud.com/vulnerabilities/30477","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"IBM X-Force Exchange","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/21231","name":"http://www.securityfocus.com/bid/21231","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"VMware VirtualCenter SSL Session Man In The Middle Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2006-5990","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-5990","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2006","cve_id":"5990","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"vmware","cpe5":"virtualcenter","cpe6":"1.4.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2006","cve_id":"5990","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"vmware","cpe5":"virtualcenter","cpe6":"2.0.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-07T20:12:31.364Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"ADV-2006-4655","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"],"url":"http://www.vupen.com/english/advisories/2006/4655"},{"name":"1017270","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"],"url":"http://securitytracker.com/id?1017270"},{"name":"20061121 VMSA-2006-0010 - SSL sessions not authenticated by VC Clients","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"],"url":"http://www.securityfocus.com/archive/1/452275/100/0/threaded"},{"tags":["x_refsource_MISC","x_transferred"],"url":"http://www.vmware.com/download/vi/vc-201-200611-patch.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://kb.vmware.com/kb/4646606"},{"name":"23053","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/23053"},{"name":"21231","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/21231"},{"name":"vmware-virtualcenter-x509-mitm(30477)","tags":["vdb-entry","x_refsource_XF","x_transferred"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/30477"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2006-11-16T00:00:00.000Z","descriptions":[{"lang":"en","value":"VMWare VirtualCenter client 2.x before 2.0.1 Patch 1 (Build 33643) and 1.4.x before 1.4.1 Patch 1 (Build 33425), when server certificate verification is enabled, does not verify the server's X.509 certificate when creating an SSL session, which allows remote malicious servers to spoof valid servers via a man-in-the-middle attack."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2018-10-17T20:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"name":"ADV-2006-4655","tags":["vdb-entry","x_refsource_VUPEN"],"url":"http://www.vupen.com/english/advisories/2006/4655"},{"name":"1017270","tags":["vdb-entry","x_refsource_SECTRACK"],"url":"http://securitytracker.com/id?1017270"},{"name":"20061121 VMSA-2006-0010 - SSL sessions not authenticated by VC Clients","tags":["mailing-list","x_refsource_BUGTRAQ"],"url":"http://www.securityfocus.com/archive/1/452275/100/0/threaded"},{"tags":["x_refsource_MISC"],"url":"http://www.vmware.com/download/vi/vc-201-200611-patch.html"},{"tags":["x_refsource_CONFIRM"],"url":"http://kb.vmware.com/kb/4646606"},{"name":"23053","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/23053"},{"name":"21231","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/21231"},{"name":"vmware-virtualcenter-x509-mitm(30477)","tags":["vdb-entry","x_refsource_XF"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/30477"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2006-5990","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":"VMWare VirtualCenter client 2.x before 2.0.1 Patch 1 (Build 33643) and 1.4.x before 1.4.1 Patch 1 (Build 33425), when server certificate verification is enabled, does not verify the server's X.509 certificate when creating an SSL session, which allows remote malicious servers to spoof valid servers via a man-in-the-middle attack."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"ADV-2006-4655","refsource":"VUPEN","url":"http://www.vupen.com/english/advisories/2006/4655"},{"name":"1017270","refsource":"SECTRACK","url":"http://securitytracker.com/id?1017270"},{"name":"20061121 VMSA-2006-0010 - SSL sessions not authenticated by VC Clients","refsource":"BUGTRAQ","url":"http://www.securityfocus.com/archive/1/452275/100/0/threaded"},{"name":"http://www.vmware.com/download/vi/vc-201-200611-patch.html","refsource":"MISC","url":"http://www.vmware.com/download/vi/vc-201-200611-patch.html"},{"name":"http://kb.vmware.com/kb/4646606","refsource":"CONFIRM","url":"http://kb.vmware.com/kb/4646606"},{"name":"23053","refsource":"SECUNIA","url":"http://secunia.com/advisories/23053"},{"name":"21231","refsource":"BID","url":"http://www.securityfocus.com/bid/21231"},{"name":"vmware-virtualcenter-x509-mitm(30477)","refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/30477"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2006-5990","datePublished":"2006-11-21T01:00:00.000Z","dateReserved":"2006-11-20T00:00:00.000Z","dateUpdated":"2024-08-07T20:12:31.364Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2006-11-21 01:07:00","lastModifiedDate":"2026-04-23 00:35:47","problem_types":["CWE-20","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:H/Au:N/C:N/I:P/A:P","baseScore":4,"accessVector":"NETWORK","accessComplexity":"HIGH","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":4.9,"impactScore":4.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:vmware:virtualcenter:1.4.1:*:*:*:*:*:*:*","matchCriteriaId":"3CE3C34C-EC77-4C5B-8B0C-130BAF2776D4"},{"vulnerable":true,"criteria":"cpe:2.3:a:vmware:virtualcenter:2.0.1:*:*:*:*:*:*:*","matchCriteriaId":"B422C79D-ACB5-4650-9542-0AA562296286"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2006","CveId":"5990","Ordinal":"1","Title":"CVE-2006-5990","CVE":"CVE-2006-5990","Year":"2006"},"notes":[{"CveYear":"2006","CveId":"5990","Ordinal":"1","NoteData":"VMWare VirtualCenter client 2.x before 2.0.1 Patch 1 (Build 33643) and 1.4.x before 1.4.1 Patch 1 (Build 33425), when server certificate verification is enabled, does not verify the server's X.509 certificate when creating an SSL session, which allows remote malicious servers to spoof valid servers via a man-in-the-middle attack.","Type":"Description","Title":"CVE-2006-5990"},{"CveYear":"2006","CveId":"5990","Ordinal":"2","NoteData":"2006-11-20","Type":"Other","Title":"Published"},{"CveYear":"2006","CveId":"5990","Ordinal":"3","NoteData":"2018-10-17","Type":"Other","Title":"Modified"}]}}}