How severe is CVE-2024-25631?

CVE-2024-25631 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over an adjacent network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2024-25631 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-25631?

CVE-2024-25631 affects Cilium. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-25631?

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

Does CVE-2024-25631 have an EU (EUVD) identifier?

Yes. CVE-2024-25631 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0762.

When was CVE-2024-25631 published?

CVE-2024-25631 was published on 2024-02-20 and last updated on 2026-06-17.

CVE-2024-25631

CVE-2024-25631 is a medium-severity vulnerability in Cilium 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-319.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-0762
Weakness: CWE-319
Affected product: Cilium
Published: 2024-02-20
Last modified: 2026-06-17

Description

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. For Cilium users who have enabled an external kvstore and Wireguard transparent encryption, traffic between pods in the affected cluster is not encrypted. This issue affects Cilium v1.14 before v1.14.7 and has been patched in Cilium v1.14.7. There is no workaround to this issue.

Frequently asked questions

What is CVE-2024-25631?: Cilium is a networking, observability, and security solution with an eBPF-based dataplane. For Cilium users who have enabled an external kvstore and Wireguard transparent encryption, traffic between pods in the affected cluster is not encrypted. This issue affects Cilium v1.14 before v1.14.7 and has been patched in Cilium v1.14.7. There is no workaround to this issue.
How severe is CVE-2024-25631?: CVE-2024-25631 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over an adjacent network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2024-25631 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-25631?: CVE-2024-25631 affects Cilium. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-25631?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-25631 have an EU (EUVD) identifier?: Yes. CVE-2024-25631 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0762.
When was CVE-2024-25631 published?: CVE-2024-25631 was published on 2024-02-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cilium:cilium:*:*:*:*:*:*:*:*

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