{"id":"CVE-2023-25570","aliases":["EUVD-2023-0609","GHSA-368x-wmmg-hq5c"],"status":"published","title":"Apollo has potential access control security issue in eureka","description":"Apollo is a configuration management system. Prior to version 2.1.0, there are potential security issues if users expose apollo-configservice to the internet, which is not recommended. This is because there is no authentication feature enabled for the built-in eureka service. Malicious hackers may access eureka directly to mock apollo-configservice and apollo-adminservice. Login authentication for eureka was added in version 2.1.0. As a workaround, avoid exposing apollo-configservice to the internet.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00823,"percentile":0.5782,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-306"],"published":"2023-02-20T15:22:03Z","modified":"2026-10-28T10:38:26Z","fixes":[{"ecosystem":"Maven","package":"com.ctrip.framework.apollo:apollo","fixed_in":["2.1.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"com.ctrip.framework.apollo:apollo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0"}]}]},{"source":"osv","ecosystem":"Maven","package":"com.ctrip.framework.apollo:apollo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0"}]}],"versions":["1.0.0","1.1.0","1.1.1","1.1.2","1.2.0","1.3.0","1.4.0","1.5.0","1.5.1","1.6.0","1.6.2","1.7.0","1.8.0","1.9.0","1.9.1","1.9.2","2.0.0","2.0.0-RC1","2.0.1"]}],"products":[{"vendor":"apolloconfig","product":"apollo"},{"vendor":"lambertgroup","product":"apollo"}],"references":[{"url":"https://github.com/apolloconfig/apollo/security/advisories/GHSA-368x-wmmg-hq5c","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://github.com/apolloconfig/apollo/pull/4663","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Patch","fix","web"]},{"url":"https://github.com/apolloconfig/apollo/commit/7df79bf8df6960433ed4ff782a54e3dfc74632bd","tags":["x_refsource_MISC","x_transferred","Patch","fix","web"]},{"url":"https://github.com/apolloconfig/apollo/releases/tag/v2.1.0","tags":["x_refsource_MISC","x_transferred","Release Notes","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-25570","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-368x-wmmg-hq5c"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/25xxx/CVE-2023-25570.json","tags":["advisory"]},{"url":"https://github.com/apolloconfig/apollo","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-25570","title":"Apollo has potential access control security issue in eureka","description":"Apollo is a configuration management system. Prior to version 2.1.0, there are potential security issues if users expose apollo-configservice to the internet, which is not recommended. This is because there is no authentication feature enabled for the built-in eureka service. Malicious hackers may access eureka directly to mock apollo-configservice and apollo-adminservice. Login authentication for eureka was added in version 2.1.0. As a workaround, avoid exposing apollo-configservice to the internet.","status":"published","published":"2023-02-20T15:22:03.992Z","modified":"2025-03-10T21:08:01.441Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:35:19.559321Z"}],"euvd":[{"id":"EUVD-2023-0609","description":"Apollo is a configuration management system. Prior to version 2.1.0, there are potential security issues if users expose apollo-configservice to the internet, which is not recommended. This is because there is no authentication feature enabled for the built-in eureka service. Malicious hackers may access eureka directly to mock apollo-configservice and apollo-adminservice. Login authentication for eureka was added in version 2.1.0. As a workaround, avoid exposing apollo-configservice to the internet.","status":"published","published":"2023-02-20T15:22:03Z","modified":"2025-03-10T21:08:01Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T20:53:09.197707Z"}],"ghsa":[{"id":"GHSA-368x-wmmg-hq5c","title":"Apollo has potential access control security issue in eureka","description":"### Impact\nIf users expose the apollo-configservice to the internet(which is not recommended), there are potential security issues since there is no authentication feature enabled for the built-in eureka service. Malicious hackers may access eureka directly to mock apollo-configservice and apollo-adminservice .\n\n### Patches\nLogin authentication for eureka was added in https://github.com/apolloconfig/apollo/pull/4663 and was released in [v2.1.0](https://github.com/apolloconfig/apollo/releases/tag/v2.1.0).\n\n### Workarounds\nTo fix the potential issue without upgrading, simply follow the advice that does not expose apollo-configservice to the internet.\n\n### References\n[Apollo Security Guidence](https://www.apolloconfig.com/#/en/portal/apollo-user-guide?id=_71-security-related)\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [issue](https://github.com/apolloconfig/apollo/issues)\n* Email us at [apollo-config@googlegroups.com](mailto:apollo-config@googlegroups.com)","status":"published","published":"2023-02-22T21:58:33Z","modified":"2026-06-08T23:55:18Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:40:21.48274Z"}],"nvd":[{"id":"CVE-2023-25570","description":"Apollo is a configuration management system. Prior to version 2.1.0, there are potential security issues if users expose apollo-configservice to the internet, which is not recommended. This is because there is no authentication feature enabled for the built-in eureka service. Malicious hackers may access eureka directly to mock apollo-configservice and apollo-adminservice. Login authentication for eureka was added in version 2.1.0. As a workaround, avoid exposing apollo-configservice to the internet.","status":"published","published":"2023-02-20T16:15:10.593Z","modified":"2026-06-17T05:41:30.89Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:07:47.623983Z"}],"osv":[{"id":"CVE-2023-25570","title":"Apollo has potential access control security issue in eureka","description":"Apollo is a configuration management system. Prior to version 2.1.0, there are potential security issues if users expose apollo-configservice to the internet, which is not recommended. This is because there is no authentication feature enabled for the built-in eureka service. Malicious hackers may access eureka directly to mock apollo-configservice and apollo-adminservice. Login authentication for eureka was added in version 2.1.0. As a workaround, avoid exposing apollo-configservice to the internet.","status":"published","published":"2023-02-20T15:22:03.992Z","modified":"2026-10-28T10:38:26.062233772Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T15:44:30.709518Z"},{"id":"GHSA-368x-wmmg-hq5c","title":"Apollo has potential access control security issue in eureka","description":"### Impact\nIf users expose the apollo-configservice to the internet(which is not recommended), there are potential security issues since there is no authentication feature enabled for the built-in eureka service. Malicious hackers may access eureka directly to mock apollo-configservice and apollo-adminservice .\n\n### Patches\nLogin authentication for eureka was added in https://github.com/apolloconfig/apollo/pull/4663 and was released in [v2.1.0](https://github.com/apolloconfig/apollo/releases/tag/v2.1.0).\n\n### Workarounds\nTo fix the potential issue without upgrading, simply follow the advice that does not expose apollo-configservice to the internet.\n\n### References\n[Apollo Security Guidence](https://www.apolloconfig.com/#/en/portal/apollo-user-guide?id=_71-security-related)\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [issue](https://github.com/apolloconfig/apollo/issues)\n* Email us at [apollo-config@googlegroups.com](mailto:apollo-config@googlegroups.com)","status":"published","published":"2023-02-22T21:58:33Z","modified":"2026-06-09T00:00:20.804633994Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T15:46:35.406455Z"}]}}