CVE-2025-6015

MEDIUM EPSS 19.1%

Published Aug 1, 202511mo ago · Modified Jun 17, 20261w ago

5.7 CVSS 3.1

Medium

Published Aug 1, 2025 11mo ago

Last Modified Jun 17, 2026 1w ago

Description

Vault and Vault Enterprise’s (“Vault”) login MFA rate limits could be bypassed and TOTP tokens could be reused. Fixed in Vault Community Edition 1.20.1 and Vault Enterprise 1.20.1, 1.19.7, 1.18.12, and 1.16.23.

CVSS Details

Base Score

5.7

Exploitability

2.1

Impact

3.6

Vector string

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required Low

User Interaction Required

Scope Unchanged

Confidentiality High

Integrity None

Availability None

Threat Intelligence

EPSS Exploit Probability

19.1% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-307

Affected Products 5

Vendor	Product	Version	Range
hashicorp	vault	*	≥1.10.0 – <1.16.23
hashicorp	vault	*	≥1.10.0 – <1.20.1
hashicorp	vault	*	≥1.17.0 – <1.18.12
hashicorp	vault	*	≥1.19.0 – <1.19.7
hashicorp	vault	1.20.0	any

References 1

discuss.hashicorp.com https://discuss.hashicorp.com/t/hcsec-2025-19-vault-login-mfa-bypass-of-rate-limiting-and-totp-token-reuse/76038

Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.