CVE-2020-35177: Hashicorp Vault

Medium severity, CVSS 5.3. EPSS: 1.3% chance of exploitation in the next 30 days.

HashiCorp Vault and Vault Enterprise 1.4.1 and newer allowed the enumeration of users via the LDAP auth method. Fixed in 1.5.6 and 1.6.1.

Affected products

• Hashicorp Vault: from 1.5.0, before 1.5.6 (fixed in 1.5.6); from 1.6.0, before 1.6.1 (fixed in 1.6.1)

Published 2020-12-17. Last modified 2026-06-17.