VULNERABILITY INTELLIGENCE

CVE-2023-3462

CVSS score5.3 MEDIUM
EPSS probability0.61%
CISA KEVNot currently listed
Published2023-07-31
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Description

HashiCorp's Vault and Vault Enterprise are vulnerable to user enumeration when using the LDAP auth method. An attacker may submit requests of existent and non-existent LDAP users and observe the response from Vault to check if the account is valid on the LDAP server. This vulnerability is fixed in Vault 1.14.1 and 1.13.5.

Weakness classification

  • CWE-203: Observable Discrepancy

Primary references