{"api_version":"1","generated_at":"2026-04-23T06:19:30+00:00","cve":"CVE-2023-20873","urls":{"html":"https://cve.report/CVE-2023-20873","api":"https://cve.report/api/cve/CVE-2023-20873.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-20873","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-20873"},"summary":{"title":"CVE-2023-20873","description":"In Spring Boot versions 3.0.0 - 3.0.5, 2.7.0 - 2.7.10, and older unsupported versions, an application that is deployed to Cloud Foundry could be susceptible to a security bypass. Users of affected versions should apply the following mitigation: 3.0.x users should upgrade to 3.0.6+. 2.7.x users should upgrade to 2.7.11+. 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Users of older, unsupported versions should upgrade to 3.0.6+ or 2.7.11+."}]}},"nvd":{"publishedDate":"2023-04-20 21:15:00","lastModifiedDate":"2023-08-28 13:15:00","problem_types":["NVD-CWE-noinfo"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL"},"exploitabilityScore":3.9,"impactScore":5.9}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:vmware:spring_boot:*:*:*:*:*:*:*:*","versionStartIncluding":"3.0.0","versionEndExcluding":"3.0.6","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:vmware:spring_boot:*:*:*:*:*:*:*:*","versionStartIncluding":"2.7.0","versionEndExcluding":"2.7.11","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:vmware:spring_boot:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.0","versionEndExcluding":"2.6.14","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:vmware:spring_boot:*:*:*:*:*:*:*:*","versionEndExcluding":"2.5.15","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}