Is CVE-2024-2660 in the CISA KEV catalog?

No. CVE-2024-2660 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-2660?

CVE-2024-2660 has a CVSS v3 base score of 6.4 (MEDIUM).

What is the EPSS score for CVE-2024-2660?

CVE-2024-2660 has an EPSS score of 0.30% (22th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-2660?

Upgrade Hashicorp Vault to 1.15.7 or later.

CVE & CISA-KEV Catalog

CVE-2024-2660

MEDIUM

6.4

CVSS v3

NVD

Description

Vault and Vault Enterprise TLS certificates auth method did not correctly validate OCSP responses when one or more OCSP sources were configured. This vulnerability, CVE-2024-2660, affects Vault and Vault Enterprise 1.14.0 and above, and is fixed in Vault 1.16.0 and Vault Enterprise 1.16.1, 1.15.7, and 1.14.11.

CWE-636

How to fix

Remediation Available

Hashicorp VaultWindows application

Affected:1.15.0 1.15.7Fixed in:1.15.7HashiCorp, Inc.

Affected:1.14.0 1.14.11Fixed in:1.14.11HashiCorp, Inc.

Affected:1.14.0 1.16.0Fixed in:1.16.0HashiCorp, Inc.

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent

Attack ComplexityHigh

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

0.30%probability of exploitation in 30 days

22ndpercentile

Low risk: more likely to be exploited than 22% of all known CVEs.

References

Vendor Advisory1

discuss.hashicorp.com

Third-Party Advisory1

security.netapp.com

Embed a live status badge for CVE-2024-2660

Markdown

[![CVE-2024-2660](https://tridentstack.com/cve/badge/CVE-2024-2660.svg)](https://tridentstack.com/cve/CVE-2024-2660)

HTML

<a href="https://tridentstack.com/cve/CVE-2024-2660"><img src="https://tridentstack.com/cve/badge/CVE-2024-2660.svg" alt="CVE-2024-2660"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-08-08.