CVE-2025-6014 Vault TOTP Secrets Engine Code Reuse

What is CVE-2025-6014?

CVE-2025-6014 is a medium-severity vulnerability in Hashicorp Vault, published on 1 Aug 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official 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.

Weakness: CWE-156

Which versions are affected by CVE-2025-6014?

4 open source packages ship an affected version, including github.com/hashicorp/vault and vault. It affects 1 product.

Products include Hashicorp Vault.

How do I fix CVE-2025-6014?

Upgrade github.com/hashicorp/vault to 1.20.1 or later.

Is CVE-2025-6014 being exploited?

There is no known exploitation of CVE-2025-6014 in the wild and no public exploit code.

Other vulnerabilities in Hashicorp Vault

• CVE-2020-35192 Hardcoded credentials in n/a Critical 9.8
• CVE-2020-12757 Improper Input Validation in HashiCorp Vault Critical 9.8
• CVE-2025-6000 Arbitrary Remote Code Execution via Plugin Catalog Abuse Critical 9.1
• CVE-2022-40186 HashiCorp Vault vulnerable to incorrect metadata access Critical 9.1
• CVE-2022-36129 Missing authorization in n/a Critical 9.1

All Hashicorp Vault vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as BIT-vault-2025-6014, CLEANSTART-2026-RG79000, GHSA-qv3p-fmv3-9hww, GO-2025-3841, MINI-gvqm-h5m6-8wp2.