{"affected":[{"affectedData":[{"product":"VMware vCenter Server, VMware Cloud Foundation","vendor":"n/a","versions":[{"status":"affected","version":"VMware vCenter Server(7.x before 7.0 U2c and 6.7 before 6.7 U3o) and VMware Cloud Foundation (4.x before 4.3 and 3.x before 3.10.2.2)"}]}],"source":"security@vmware.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:vmware:cloud_foundation:*:*:*:*:*:*:*:*","matchCriteriaId":"5071E0B4-FE4B-4525-BAF6-3900D9C8D48D","versionEndExcluding":"5.0","versionStartIncluding":"3.0","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:7.0:-:*:*:*:*:*:*","matchCriteriaId":"5FA81CCD-A05E-498C-820E-21980E92132F","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"The vCenter Server contains a reverse proxy bypass vulnerability due to the way the endpoints handle the URI. A malicious actor with network access to port 443 on vCenter Server may exploit this issue to access restricted endpoints."},{"lang":"es","value":"vCenter Server contiene una vulnerabilidad de omisión de proxy inverso debido a la forma en que los endpoints manejan el URI. Un actor malicioso con acceso a la red al puerto 443 de vCenter Server puede explotar este problema para acceder a endpoints restringidos"}],"id":"CVE-2021-22006","lastModified":"2026-06-17T03:36:32.607","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":"2021-09-23T12:15:07.753","references":[{"source":"security@vmware.com","tags":["Patch","Vendor Advisory"],"url":"https://www.vmware.com/security/advisories/VMSA-2021-0020.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"],"url":"https://www.vmware.com/security/advisories/VMSA-2021-0020.html"}],"sourceIdentifier":"security@vmware.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"NVD-CWE-noinfo"}],"source":"nvd@nist.gov","type":"Primary"}]}