{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/36624?format=json","vulnerability_id":"VCID-4795-vxdy-w7g3","summary":"HashiCorp Vault Incorrect Permission Assignment for Critical Resource\nHashiCorp Vault and Vault Enterprise 0.11.0 up to 1.7.5 and 1.8.4 templated ACL policies would always match the first-created entity alias if multiple entity aliases exist for a specified entity and mount combination, potentially resulting in incorrect policy enforcement. Fixed in Vault and Vault Enterprise 1.7.6, 1.8.5, and 1.9.0.","aliases":[{"alias":"CVE-2021-43998"},{"alias":"GHSA-pfmw-vj74-ph8g"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/373313?format=json","purl":"pkg:alpm/archlinux/vault@1.9.0-1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/vault@1.9.0-1"},{"url":"http://public2.vulnerablecode.io/api/packages/77620?format=json","purl":"pkg:ebuild/app-admin/vault@1.10.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:ebuild/app-admin/vault@1.10.3"},{"url":"http://public2.vulnerablecode.io/api/packages/74529?format=json","purl":"pkg:golang/github.com/hashicorp/vault@1.7.6","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:golang/github.com/hashicorp/vault@1.7.6"},{"url":"http://public2.vulnerablecode.io/api/packages/74530?format=json","purl":"pkg:golang/github.com/hashicorp/vault@1.8.5","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:golang/github.com/hashicorp/vault@1.8.5"}],"affected_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/373312?format=json","purl":"pkg:alpm/archlinux/vault@1.7.3-1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-4795-vxdy-w7g3"},{"vulnerability":"VCID-bfm3-2zvj-5bca"},{"vulnerability":"VCID-rk2n-tuu9-fbdc"},{"vulnerability":"VCID-xerz-1x1v-uuap"},{"vulnerability":"VCID-xk9c-q66v-3kcx"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/vault@1.7.3-1"}],"references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-43998.json","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-43998.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-43998","reference_id":"","reference_type":"","scores":[{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51374","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51514","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51493","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.5148","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51523","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51531","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51509","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51462","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51469","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.5143","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51382","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51433","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.5146","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51419","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51473","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51471","published_at":"2026-04-09T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-43998"},{"reference_url":"https://discuss.hashicorp.com/t/hcsec-2021-30-vaults-templated-acl-policies-matched-first-created-alias-per-entity-and-auth-backend/32132","reference_id":"","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://discuss.hashicorp.com/t/hcsec-2021-30-vaults-templated-acl-policies-matched-first-created-alias-per-entity-and-auth-backend/32132"},{"reference_url":"https://github.com/hashicorp/vault","reference_id":"","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/hashicorp/vault"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43998","reference_id":"","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43998"},{"reference_url":"https://security.gentoo.org/glsa/202207-01","reference_id":"","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.gentoo.org/glsa/202207-01"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2028193","reference_id":"2028193","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2028193"},{"reference_url":"https://security.archlinux.org/AVG-2294","reference_id":"AVG-2294","reference_type":"","scores":[{"value":"Medium","scoring_system":"archlinux","scoring_elements":""}],"url":"https://security.archlinux.org/AVG-2294"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:2138","reference_id":"RHSA-2023:2138","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:2138"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:3742","reference_id":"RHSA-2023:3742","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:3742"}],"weaknesses":[{"cwe_id":732,"name":"Incorrect Permission Assignment for Critical Resource","description":"The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors."}],"exploits":[],"severity_range_score":"4.0 - 10.0","exploitability":"0.5","weighted_severity":"9.0","risk_score":4.5,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-4795-vxdy-w7g3"}