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CVE-2025-6014— Vault TOTP Secrets Engine Code Reuse

Quick assessment

Affected
HashiCorp Vault
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

HashiCorp Vault Enterprise和HashiCorp Vault Community Edition都是美国HashiCorp公司的产品。HashiCorp Vault Enterprise是一个企业信息归档平台。HashiCorp Vault Community Edition是一款密钥管理工具。 HashiCorp Vault Enterprise和HashiCorp Vault Community Edition存在安全漏洞，该漏洞源于TOTP代码重用，可能导致安全验证绕过。

CVSS 6.5 · Medium EPSS 0.39% · P31

Possible ATT&CK Techniques 1 AI

T1528 · Steal Application Access Token
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I. Basic Information for CVE-2025-6014

Vulnerability Information
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Vulnerability Title
Vault TOTP Secrets Engine Code Reuse
Source: CVE Program / CVE List V5
Vulnerability Description
Vault and Vault Enterprise’s (“Vault”) TOTP Secrets Engine code validation endpoint is susceptible to code reuse within its validity period. Fixed in Vault Community Edition 1.20.1 and Vault Enterprise 1.20.1, 1.19.7, 1.18.12, and 1.16.23.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
空格转义处理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
HashiCorp Vault Enterprise和HashiCorp Vault Community Edition 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HashiCorp Vault Enterprise和HashiCorp Vault Community Edition都是美国HashiCorp公司的产品。HashiCorp Vault Enterprise是一个企业信息归档平台。HashiCorp Vault Community Edition是一款密钥管理工具。 HashiCorp Vault Enterprise和HashiCorp Vault Community Edition存在安全漏洞，该漏洞源于TOTP代码重用，可能导致安全验证绕过。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
HashiCorp Vault 0 ~ 1.20.1 -
HashiCorp Vault Enterprise 0 ~ 1.20.1 -

II. Public POCs for CVE-2025-6014

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III. Intelligence Information for CVE-2025-6014

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Other References for CVE-2025-6014 (1)

Same Patch Batch · HashiCorp · 2025-08-01 · 7 CVEs total

CVE-2025-6000 9.1 CRITICAL Arbitrary Remote Code Execution via Plugin Catalog Abuse
CVE-2025-5999 7.2 HIGH Vault Root Namespace Operator May Elevate Token Privileges
CVE-2025-6037 6.8 MEDIUM Vault Certificate Auth Method Did Not Validate Common Name For Non-CA Certificates
CVE-2025-6015 5.7 MEDIUM Vault Login MFA Bypass of Rate Limiting and TOTP Code Reuse
CVE-2025-6004 5.3 MEDIUM Vault Userpass and LDAP User Lockout Bypass
CVE-2025-6011 3.7 LOW Timing Side-Channel in Vault’s Userpass Auth Method

IV. Related Vulnerabilities

Same product: Vault
Same vendor: HashiCorp
Same weakness: CWE-156

V. Comments for CVE-2025-6014

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