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NVD Vulnerability Details :
CVE-2025-11621
Analyzed
More InfoOfficial Page
Source-security@hashicorp.com
View Known Exploited Vulnerability (KEV) details
Published At-23 Oct, 2025 | 19:15
Updated At-29 Dec, 2025 | 17:17

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

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.18.1HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Type: Secondary
Version: 3.1
Base score: 8.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CPE Matches
HashiCorp, Inc.
hashicorp
>>vault>>Versions from 0.6.0(inclusive) to 1.16.27(exclusive)
cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*
HashiCorp, Inc.
hashicorp
>>vault>>Versions from 0.6.0(inclusive) to 1.21.0(exclusive)
cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:*
HashiCorp, Inc.
hashicorp
>>vault>>Versions from 1.18.0(inclusive) to 1.18.15(inclusive)
cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*
HashiCorp, Inc.
hashicorp
>>vault>>Versions from 1.19.0(inclusive) to 1.19.11(exclusive)
cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*
HashiCorp, Inc.
hashicorp
>>vault>>Versions from 1.20.0(inclusive) to 1.20.5(exclusive)
cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*
Weaknesses
CWE IDTypeSource
CWE-288Secondarysecurity@hashicorp.com
CWE ID: CWE-288
Type: Secondary
Source: security@hashicorp.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://discuss.hashicorp.com/t/hcsec-2025-30-vault-aws-auth-method-authentication-bypass-through-mishandling-of-cache-entries/76709security@hashicorp.com
Vendor Advisory
Hyperlink: https://discuss.hashicorp.com/t/hcsec-2025-30-vault-aws-auth-method-authentication-bypass-through-mishandling-of-cache-entries/76709
Source: security@hashicorp.com
Resource:
Vendor Advisory
Change History
0Changes found
Details not found