CVE-2021-27400

HIGH · CVSS 7.5 EPSS 0.57%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-04-22 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2021-27400

Severity

HIGH

CVSS

7.5

EPSS

0.57%

Original NVD Description

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