VULNERABILITY INTELLIGENCE

CVE-2025-11621

CVSS score8.1 HIGH
EPSS probability0.49%
CISA KEVNot currently listed
Published2025-10-23
Last modified2026-10-18
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Description

Vault and Vault Enterprise’s (“Vault”) AWS Auth method may be susceptible to authentication bypass if the role of the configured bound_principal_iam is the same across AWS accounts, or uses a wildcard. This vulnerability, CVE-2025-11621, is fixed in Vault Community Edition 1.21.0 and Vault Enterprise 1.21.0, 1.20.5, 1.19.11, and 1.16.27

Weakness classification

  • security@hashicorp.com: CWE-288

Primary references