{"id":"CVE-2023-20873","state":"PUBLISHED","title":"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. U","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+. Users of older, unsupported versions should upgrade to 3.0.6+ or 2.7.11+.","publishedAt":"2023-04-20T00:00:00.000Z","updatedAt":"2025-05-05T16:06:07.713Z","severity":{"score":9.8,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"vmware","products":["n/a Spring Boot"],"affected":[{"vendor":"n/a","product":"Spring Boot","versions":[{"version":"Spring Boot versions 3.0.0 - 3.0.5, 2.7.0 - 2.7.10, and older unsupported versions","status":"affected"}]}],"references":["https://spring.io/security/cve-2023-20873","https://security.netapp.com/advisory/ntap-20230601-0009/","https://spring.io/blog/2023/05/18/spring-boot-2-5-15-and-2-6-15-available-now"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:36.141Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/20xxx/CVE-2023-20873.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-20873","state":"PUBLISHED","datePublished":"2023-04-20T00:00:00.000Z","dateUpdated":"2025-05-05T16:06:07.713Z","assignerShortName":"vmware","assignerOrgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","dateReserved":"2022-11-01T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"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+. Users of older, unsupported versions should upgrade to 3.0.6+ or 2.7.11+."}],"affected":[{"vendor":"n/a","product":"Spring Boot","versions":[{"version":"Spring Boot versions 3.0.0 - 3.0.5, 2.7.0 - 2.7.10, and older unsupported versions","status":"affected"}]}],"references":[{"url":"https://spring.io/security/cve-2023-20873"},{"url":"https://security.netapp.com/advisory/ntap-20230601-0009/"},{"url":"https://spring.io/blog/2023/05/18/spring-boot-2-5-15-and-2-6-15-available-now"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"Security Bypass with Spring Boot when deployed to Cloud Foundry"}]}],"providerMetadata":{"shortName":"vmware","orgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","dateUpdated":"2023-08-28T12:58:21.690Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://spring.io/security/cve-2023-20873","tags":["x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20230601-0009/","tags":["x_transferred"]},{"url":"https://spring.io/blog/2023/05/18/spring-boot-2-5-15-and-2-6-15-available-now","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T09:21:33.339Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":9.8,"attackVector":"NETWORK","baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-04-23T13:27:26.744900Z","id":"CVE-2023-20873","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-noinfo Not enough information"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-05-05T16:06:07.713Z"}}]}}}