How severe is CVE-2024-42023?

CVE-2024-42023 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-42023 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-42023?

CVE-2024-42023 affects Veeam One. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-42023?

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-2024-42023 have an EU (EUVD) identifier?

Yes. CVE-2024-42023 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-39400.

When was CVE-2024-42023 published?

CVE-2024-42023 was published on 2024-09-07 and last updated on 2026-06-17.

CVE-2024-42023

CVE-2024-42023 is a high-severity vulnerability in Veeam One with a CVSS 3.x base score of 8.8. 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-284.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-39400
Weakness: CWE-284
Affected product: Veeam One
Published: 2024-09-07
Last modified: 2026-06-17

Description

An improper access control vulnerability allows low-privileged users to execute code with Administrator privileges remotely.

Frequently asked questions

What is CVE-2024-42023?: An improper access control vulnerability allows low-privileged users to execute code with Administrator privileges remotely.
How severe is CVE-2024-42023?: CVE-2024-42023 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-42023 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-42023?: CVE-2024-42023 affects Veeam One. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-42023?: 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-2024-42023 have an EU (EUVD) identifier?: Yes. CVE-2024-42023 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-39400.
When was CVE-2024-42023 published?: CVE-2024-42023 was published on 2024-09-07 and last updated on 2026-06-17.

References

https://www.veeam.com/kb4649

Affected products (1)

cpe:2.3:a:veeam:one:*:*:*:*:*:*:*:*

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