How severe is CVE-2024-25673?

CVE-2024-25673 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-25673 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-25673?

CVE-2024-25673 affects Couchbase Couchbase Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-25673?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-25673 have an EU (EUVD) identifier?

Yes. CVE-2024-25673 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-22989.

When was CVE-2024-25673 published?

CVE-2024-25673 was published on 2024-09-19 and last updated on 2026-06-17.

CVE-2024-25673

CVE-2024-25673 is a medium-severity vulnerability in Couchbase Couchbase Server with a CVSS 3.x base score of 6.1. 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-74.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-22989
Weakness: CWE-74
Affected product: Couchbase Couchbase Server
Published: 2024-09-19
Last modified: 2026-06-17

Description

Couchbase Server 7.6.x before 7.6.2, 7.2.x before 7.2.6, and all earlier versions allows HTTP Host header injection.

Frequently asked questions

What is CVE-2024-25673?: Couchbase Server 7.6.x before 7.6.2, 7.2.x before 7.2.6, and all earlier versions allows HTTP Host header injection.
How severe is CVE-2024-25673?: CVE-2024-25673 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-25673 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-25673?: CVE-2024-25673 affects Couchbase Couchbase Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-25673?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-25673 have an EU (EUVD) identifier?: Yes. CVE-2024-25673 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-22989.
When was CVE-2024-25673 published?: CVE-2024-25673 was published on 2024-09-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:couchbase:couchbase_server:*:*:*:*:*:*:*:*

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