Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2025-6037— Vault Certificate Auth Method Did Not Validate Common Name For Non-CA Certificates

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，该漏洞源于客户端证书验证不足，可能导致用户冒充。

CVSS 6.8 · Medium EPSS 0.27% · P19
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2025-6037

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Vault Certificate Auth Method Did Not Validate Common Name For Non-CA Certificates
Source: CVE Program / CVE List V5
Vulnerability Description
Vault and Vault Enterprise (“Vault”) TLS certificate auth method did not correctly validate client certificates when configured with a non-CA certificate as [+trusted certificate+|https://developer.hashicorp.com/vault/api-docs/auth/cert#certificate]. In this configuration, an attacker may be able to craft a malicious certificate that could be used to impersonate another user. 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:H/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
证书验证不恰当
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，该漏洞源于客户端证书验证不足，可能导致用户冒充。
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-2025-6037

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-6037

请登录查看更多情报信息。

Other References for CVE-2025-6037 (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-2025-6014 6.5 MEDIUM Vault TOTP Secrets Engine Code Reuse
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-295