CVE-2025-3879

Vault’s Azure Authentication Method bound_location Restriction Could be Bypassed on Login

Published May 2, 2025 CVSS 3.1 · 6.6 Medium EPSS < 1% KEV · Not listed
Description
Vault Community, Vault Enterprise (“Vault”) Azure Auth method did not correctly validate the claims in the Azure-issued token, resulting in the potential bypass of the bound_locations parameter on login. Fixed in Vault Community Edition 1.19.1 and Vault Enterprise 1.19.1, 1.18.7, 1.17.14, 1.16.18.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-13121 Hashicorp Vault Community vulnerable to Incorrect Authorization
Github GHSA Github GHSA GHSA-f9ch-h8j7-8jwg Hashicorp Vault Community vulnerable to Incorrect Authorization
History
Type Values Removed Values Added
CPEs cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:*
cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:hashicorp:vault:1.19.0:*:*:*:enterprise:*:*:*
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Vault Community, Vault Enterprise (“Vault”) Azure Auth method did not correctly validate the claims in the Azure-issued token, resulting in the potential bypass of the bound_locations parameter on login. Fixed in Vault Community Edition 1.19.1 and Vault Enterprise 1.19.1, 1.18.7, 1.17.14, 1.16.18.
Title Vault’s Azure Authentication Method bound_location Restriction Could be Bypassed on Login
Weaknesses CWE-863
References
Metrics cvssV3_1

{'score': 6.6, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
HashiCorp
Published
Updated
May 2, 2025, 4:50 PM
Reserved
Apr 22, 2025, 5:52 PM
Status
Analyzed
Published
May 2, 2025, 5:15 PM
Modified
Jun 17, 2026, 9:20 AM
Severity
Moderate
Public date
May 2, 2025, 4:15 PM