CVE-2025-6014
CVE-2025-6014 is a medium-severity vulnerability in Hashicorp Vault with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-156.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- EPSS exploit prediction: 0% (28th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-23390
- Weakness: CWE-156
- Affected product: Hashicorp Vault
- Published:
- Last modified:
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.
Frequently asked questions
- What is CVE-2025-6014?
- 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.
- How severe is CVE-2025-6014?
- CVE-2025-6014 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2025-6014 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-6014?
- CVE-2025-6014 primarily affects Hashicorp Vault. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2025-6014?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-6014 have an EU (EUVD) identifier?
- Yes. CVE-2025-6014 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23390.
- When was CVE-2025-6014 published?
- CVE-2025-6014 was published on 2025-08-01 and last updated on 2026-06-17.
References
Affected products (3)
- cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:*
- cpe:2.3:a:hashicorp:vault:1.20.0:*:*:*:enterprise:*:*:*
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Other CWE-156 vulnerabilities
- CVE-2025-55001 — Medium (CVSS 6.5): OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets,…
- CVE-2025-55000 — Medium (CVSS 6.5): OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets,…
- CVE-2025-6013 — Medium (CVSS 6.5): Vault and Vault Enterprise’s (“Vault”) ldap auth method may not have correctly enforced MFA if username_as_alias…
- CVE-2025-55127 — Medium (CVSS 5.4): HackerOne community member Dao Hoang Anh (yoyomiski) has reported an improper neutralization of whitespace in the…