How severe is CVE-2024-56073?

CVE-2024-56073 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2024-56073 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-56073?

CVE-2024-56073 affects Pavel-odintsov Fastnetmon. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-56073?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-56073 have an EU (EUVD) identifier?

Yes. CVE-2024-56073 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-52971.

When was CVE-2024-56073 published?

CVE-2024-56073 was published on 2024-12-15 and last updated on 2026-06-17.

CVE-2024-56073

CVE-2024-56073 is a high-severity vulnerability in Pavel-odintsov Fastnetmon with a CVSS 3.x base score of 7.5. 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-369.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-52971
Weakness: CWE-369
Affected product: Pavel-odintsov Fastnetmon
Published: 2024-12-15
Last modified: 2026-06-17

Description

An issue was discovered in FastNetMon Community Edition through 1.2.7. Zero-length templates for Netflow v9 allow remote attackers to cause a denial of service (divide-by-zero error and application crash).

Frequently asked questions

What is CVE-2024-56073?: An issue was discovered in FastNetMon Community Edition through 1.2.7. Zero-length templates for Netflow v9 allow remote attackers to cause a denial of service (divide-by-zero error and application crash).
How severe is CVE-2024-56073?: CVE-2024-56073 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2024-56073 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-56073?: CVE-2024-56073 affects Pavel-odintsov Fastnetmon. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-56073?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-56073 have an EU (EUVD) identifier?: Yes. CVE-2024-56073 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-52971.
When was CVE-2024-56073 published?: CVE-2024-56073 was published on 2024-12-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:pavel-odintsov:fastnetmon:*:*:*:*:ce:*:*:*

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