How severe is CVE-2024-6351?

CVE-2024-6351 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2024-6351 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-6351?

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

Does CVE-2024-6351 have an EU (EUVD) identifier?

Yes. CVE-2024-6351 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-48015.

When was CVE-2024-6351 published?

CVE-2024-6351 was published on 2025-01-28 and last updated on 2026-06-17.

CVE-2024-6351

CVE-2024-6351 is a medium-severity vulnerability with a CVSS 3.x base score of 4.3. 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-120.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-48015
Weakness: CWE-120
Published: 2025-01-28
Last modified: 2026-06-17

Description

A malformed packet can cause a buffer overflow in the NWK/APS layer of the Ember ZNet stack and lead to an assert

Frequently asked questions

What is CVE-2024-6351?: A malformed packet can cause a buffer overflow in the NWK/APS layer of the Ember ZNet stack and lead to an assert
How severe is CVE-2024-6351?: CVE-2024-6351 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2024-6351 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-6351?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-6351 have an EU (EUVD) identifier?: Yes. CVE-2024-6351 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-48015.
When was CVE-2024-6351 published?: CVE-2024-6351 was published on 2025-01-28 and last updated on 2026-06-17.

References

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