{"id":"CVE-2024-2048","aliases":["BIT-vault-2024-2048","EUVD-2024-0996","GHSA-r3w7-mfpm-c2vw","GO-2024-2617"],"status":"published","title":"Vault Cert Auth Method Did Not Correctly Validate Non-CA Certificates","description":"Vault and Vault Enterprise (“Vault”) TLS certificate auth method did not correctly validate client certificates when configured with a non-CA certificate as trusted certificate. In this configuration, an attacker may be able to craft a malicious certificate that could be used to bypass authentication. Fixed in Vault 1.15.5 and 1.14.10.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00451,"percentile":0.39421,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-295"],"published":"2024-03-04T19:56:47Z","modified":"2026-10-28T02:30:25Z","fixes":[{"ecosystem":"Go","package":"github.com/hashicorp/vault","fixed_in":["1.15.5","1.14.10"],"sources":["ghsa","osv"]},{"ecosystem":"Bitnami","package":"vault","fixed_in":["1.16.0"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"Go","package":"github.com/hashicorp/vault","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.15.0"},{"fixed":"1.15.5"}]}]},{"source":"ghsa","ecosystem":"Go","package":"github.com/hashicorp/vault","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.14.10"}]}]},{"source":"osv","ecosystem":"Bitnami","package":"vault","ranges":[{"type":"SEMVER","events":[{"introduced":"1.15.5"},{"fixed":"1.16.0"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/hashicorp/vault","ranges":[{"type":"SEMVER","events":[{"introduced":"1.15.0"},{"fixed":"1.15.5"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/hashicorp/vault","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.14.10"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/hashicorp/vault","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.14.10"},{"introduced":"1.15.0"},{"fixed":"1.15.5"}]}]}],"products":[{"vendor":"hashicorp","product":"vault"},{"vendor":"hashicorp","product":"vault enterprise"},{"vendor":"hashicorp","product":"vault_enterprise"},{"vendor":"openbao","product":"openbao"}],"references":[{"url":"https://discuss.hashicorp.com/t/hcsec-2024-05-vault-cert-auth-method-did-not-correctly-validate-non-ca-certificates/63382","tags":["x_transferred","Vendor Advisory","advisory","web"]},{"url":"https://security.netapp.com/advisory/ntap-20240524-0009/","tags":["x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-2048","tags":["web","advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20240524-0009","tags":["web"]},{"url":"https://github.com/advisories/GHSA-r3w7-mfpm-c2vw"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/2xxx/CVE-2024-2048.json","tags":["advisory"]},{"url":"https://github.com/hashicorp/vault","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2024-2048","title":"Vault Cert Auth Method Did Not Correctly Validate Non-CA Certificates","description":"Vault and Vault Enterprise (“Vault”) TLS certificate auth method did not correctly validate client certificates when configured with a non-CA certificate as trusted certificate. In this configuration, an attacker may be able to craft a malicious certificate that could be used to bypass authentication. Fixed in Vault 1.15.5 and 1.14.10.","status":"published","published":"2024-03-04T19:56:47.253Z","modified":"2025-02-13T17:32:32.417Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:34:09.897248Z"}],"euvd":[{"id":"EUVD-2024-0996","description":"Vault and Vault Enterprise (“Vault”) TLS certificate auth method did not correctly validate client certificates when configured with a non-CA certificate as trusted certificate. In this configuration, an attacker may be able to craft a malicious certificate that could be used to bypass authentication. Fixed in Vault 1.15.5 and 1.14.10.","status":"published","published":"2024-03-04T19:56:47Z","modified":"2025-02-13T17:32:32Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:03:47.607822Z"}],"ghsa":[{"id":"GHSA-r3w7-mfpm-c2vw","title":"Incorrect TLS certificate auth method in Vault","description":"Vault and Vault Enterprise (“Vault”) TLS certificate auth method did not correctly validate client certificates when configured with a non-CA certificate as trusted certificate. In this configuration, an attacker may be able to craft a malicious certificate that could be used to bypass authentication. Fixed in Vault 1.15.5 and 1.14.10.","status":"published","published":"2024-03-04T21:31:11Z","modified":"2026-03-24T05:07:28Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:39:40.633038Z"}],"nvd":[{"id":"CVE-2024-2048","description":"Vault and Vault Enterprise (“Vault”) TLS certificate auth method did not correctly validate client certificates when configured with a non-CA certificate as trusted certificate. In this configuration, an attacker may be able to craft a malicious certificate that could be used to bypass authentication. Fixed in Vault 1.15.5 and 1.14.10.","status":"published","published":"2024-03-04T20:15:50.69Z","modified":"2026-06-17T07:23:37.34Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:09:39.488031Z"}],"osv":[{"id":"CVE-2024-2048","title":"Vault Cert Auth Method Did Not Correctly Validate Non-CA Certificates","description":"Vault and Vault Enterprise (“Vault”) TLS certificate auth method did not correctly validate client certificates when configured with a non-CA certificate as trusted certificate. In this configuration, an attacker may be able to craft a malicious certificate that could be used to bypass authentication. Fixed in Vault 1.15.5 and 1.14.10.","status":"published","published":"2024-03-04T19:56:47.253Z","modified":"2026-10-28T02:30:25.891331749Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T15:44:37.917085Z"},{"id":"GHSA-r3w7-mfpm-c2vw","title":"Incorrect TLS certificate auth method in Vault","description":"Vault and Vault Enterprise (“Vault”) TLS certificate auth method did not correctly validate client certificates when configured with a non-CA certificate as trusted certificate. In this configuration, an attacker may be able to craft a malicious certificate that could be used to bypass authentication. Fixed in Vault 1.15.5 and 1.14.10.","status":"published","published":"2024-03-04T21:31:11Z","modified":"2026-09-10T03:50:10.690942024Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T15:46:55.122811Z"},{"id":"BIT-vault-2024-2048","title":"Vault Cert Auth Method Did Not Correctly Validate Non-CA Certificates","description":"Vault and Vault Enterprise (“Vault”) TLS certificate auth method did not correctly validate client certificates when configured with a non-CA certificate as trusted certificate. In this configuration, an attacker may be able to craft a malicious certificate that could be used to bypass authentication. Fixed in Vault 1.15.5 and 1.14.10.","status":"published","published":"2024-05-01T07:38:21.819Z","modified":"2026-09-08T08:48:21.366597377Z","updated_at":"2026-11-02T15:28:36.104787Z"},{"id":"GO-2024-2617","title":"Authentication bypass in github.com/hashicorp/vault","description":"The TLS certificate authentication method incorrectly validates client certificates when configured with a non-CA certificate as a trusted certificate. When configured this way, attackers may be able to craft a certificate that can be used to bypass authentication.","status":"published","published":"2024-03-14T17:13:04Z","modified":"2026-02-04T04:13:48.398373Z","updated_at":"2026-11-02T15:47:01.453823Z"}]}}