{"id":"CVE-2021-37218","details":"HashiCorp Nomad and Nomad Enterprise Raft RPC layer allows non-server agents with a valid certificate signed by the same CA to access server-only functionality, enabling privilege escalation. Fixed in 1.0.10 and 1.1.4.","aliases":["GHSA-c8x3-rg72-fwwg","GO-2022-0591"],"modified":"2026-02-11T14:37:25.270856Z","published":"2021-09-07T12:15:07.680Z","references":[{"type":"ADVISORY","url":"https://discuss.hashicorp.com/t/hcsec-2021-21-nomad-raft-rpc-privilege-escalation/29023"},{"type":"ADVISORY","url":"https://www.hashicorp.com/blog/category/nomad"},{"type":"ARTICLE","url":"https://www.hashicorp.com/blog/category/nomad"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/hashicorp/nomad","events":[{"introduced":"0"},{"fixed":"7d05e34c187bc4c1c4215af31c72f10a7ad86f55"},{"introduced":"a6fab0f1df962b9224adcf05c886c6ae59d52192"},{"fixed":"dc5d056b41af08f5137892a15c2b71e3ace7ea25"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-37218.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}