How severe is CVE-2024-53423?

CVE-2024-53423 has a CVSS 3.x base score of 5.6, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2024-53423 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.

What products are affected by CVE-2024-53423?

CVE-2024-53423 affects Opennetworking Onos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-53423?

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

Does CVE-2024-53423 have an EU (EUVD) identifier?

Yes. CVE-2024-53423 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-54610.

When was CVE-2024-53423 published?

CVE-2024-53423 was published on 2025-05-29 and last updated on 2026-06-17.

CVE-2024-53423

CVE-2024-53423 is a medium-severity vulnerability in Opennetworking Onos with a CVSS 3.x base score of 5.6. 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-400.

Key facts

Severity: Medium (CVSS 3.x base score 5.6)
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-54610
Weakness: CWE-400
Affected product: Opennetworking Onos
Published: 2025-05-29
Last modified: 2026-06-17

Description

An issue in Open Network Foundation ONOS v2.7.0 allows attackers to cause a Denial of Service (DoS) via supplying crafted packets.

Frequently asked questions

What is CVE-2024-53423?: An issue in Open Network Foundation ONOS v2.7.0 allows attackers to cause a Denial of Service (DoS) via supplying crafted packets.
How severe is CVE-2024-53423?: CVE-2024-53423 has a CVSS 3.x base score of 5.6, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2024-53423 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.
What products are affected by CVE-2024-53423?: CVE-2024-53423 affects Opennetworking Onos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-53423?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-53423 have an EU (EUVD) identifier?: Yes. CVE-2024-53423 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-54610.
When was CVE-2024-53423 published?: CVE-2024-53423 was published on 2025-05-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:opennetworking:onos:2.7.0:-:*:*:*:*:*:*

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