{"id":"CVE-2021-3282","aliases":["BIT-vault-2021-3282","GHSA-rq95-xf66-j689","GO-2024-2509"],"url":"https://o3.security/vulnerability/CVE-2021-3282","summary":"Improper Authentication in HashiCorp Vault","details":"HashiCorp Vault Enterprise 1.6.0 & 1.6.1 allowed the `remove-peer` raft operator command to be executed against DR secondaries without authentication. Fixed in 1.6.2.","published":"2021-02-01T16:15:13.280Z","modified":"2026-07-08T21:27:00.487439Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/hashicorp/vault","fixedVersion":"1.6.2"}],"fix":{"url":"https://github.com/hashicorp/vault/commit/09f9068e22f762da123160233518b440e00bdb3b","label":"hashicorp/vault@09f9068"},"references":[{"type":"ADVISORY","url":"https://discuss.hashicorp.com/t/hcsec-2021-04-vault-enterprise-s-dr-secondaries-allowed-raft-peer-removal-without-authentication/20337"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202207-01"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3282"},{"type":"WEB","url":"https://github.com/hashicorp/vault/commit/09f9068e22f762da123160233518b440e00bdb3b"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T21:27:00.487439Z"}}