CVE-2021-27400
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-27400
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-27400.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-27400
- Aliases
- Published
- 2021-04-22T17:15:07.723Z
- Modified
- 2025-11-20T11:37:48.585377Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- Summary
- [none]
- Details
-
HashiCorp Vault and Vault Enterprise Cassandra integrations (storage backend and database secrets engine plugin) did not validate TLS certificates when connecting to Cassandra clusters. Fixed in 1.6.4 and 1.7.1
- References
Affected packages
Git / github.com/hashicorp/vault
Affected ranges
- Type
- GIT
- Repo
- https://github.com/hashicorp/vault
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
api/v1.*
api/v1.0.1
api/v1.0.2
api/v1.0.3
api/v1.0.4
sdk/v0.*
sdk/v0.1.10
sdk/v0.1.11
sdk/v0.1.12
sdk/v0.1.13
sdk/v0.1.8
sdk/v0.1.9
v0.*
v0.1.0
v0.1.1
v0.1.2
v0.10.0
v0.10.0-rc1
v0.10.1
v0.10.2
v0.10.3
v0.10.4
v0.11.0
v0.11.0-beta1
v0.11.1
v0.11.2
v0.11.3
v0.11.4
v0.2.0
v0.2.0.rc1
v0.3.0
v0.3.0-rc
v0.3.1
v0.4.0
v0.4.0-rc1
v0.4.0-rc2
v0.4.1
v0.5.0
v0.5.0-rc1
v0.5.0-rc1.1
v0.5.0-rc1.2
v0.5.0-rc2
v0.5.1
v0.5.2
v0.6.0
v0.6.0-beta1
v0.6.0-beta2
v0.6.0-rc1
v0.6.0-rebuild
v0.6.1
v0.6.1-rc1
v0.6.1-rc2
v0.6.1-rc3
v0.6.2
v0.6.3
v0.6.4
v0.6.5
v0.7.0
v0.7.0-beta1
v0.7.1
v0.7.2
v0.7.3
v0.8.0
v0.8.0-beta1
v0.8.0-rc1
v0.8.1
v0.8.2
v0.8.3
v0.9.0
v0.9.1
v0.9.2
v0.9.3
v0.9.4
v0.9.5
v0.9.6
v1.*
v1.0.0
v1.0.0-beta1
v1.0.0-beta2
v1.0.0-rc1
v1.0.1
v1.0.2
v1.0.3
v1.1.0
v1.1.0-beta1
v1.1.0-beta2
v1.1.1
v1.1.2
v1.2.0
v1.2.0-beta1
v1.2.0-beta2
v1.2.0-rc1
v1.6.0
v1.6.0-rc
v1.6.1
v1.6.2
v1.6.3