#VU113655 Improper Certificate Validation in Vault and Vault Enterprise - CVE-2025-6037

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Main Vulnerability Database Vulnerabilities #VU113655

#VU113655 Improper Certificate Validation in Vault and Vault Enterprise - CVE-2025-6037

Published: August 5, 2025


Vulnerability identifier: #VU113655
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-6037
CWE-ID: CWE-295
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Vault
Vault Enterprise
Software vendor:
HashiCorp

Description

The vulnerability allows a remote attacker to impersonate other application users. 

The vulnerability exists due to the application does not correctly validate client certificates when configured with a non-CA certificate as trusted certificate. A remote attacker can  craft a malicious certificate that could be used to impersonate another user.


Remediation

Install updates from vendor's website.

External links