How severe is CVE-2024-39901?

CVE-2024-39901 has a CVSS 3.x base score of 4.2, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-39901 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-39901?

CVE-2024-39901 affects Opensearch Observability. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-39901?

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

Does CVE-2024-39901 have an EU (EUVD) identifier?

Yes. CVE-2024-39901 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-2284.

When was CVE-2024-39901 published?

CVE-2024-39901 was published on 2024-07-09 and last updated on 2026-06-17.

CVE-2024-39901

CVE-2024-39901 is a medium-severity vulnerability in Opensearch Observability with a CVSS 3.x base score of 4.2. 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-639.

Key facts

Severity: Medium (CVSS 3.x base score 4.2)
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-2284
Weakness: CWE-639
Affected product: Opensearch Observability
Published: 2024-07-09
Last modified: 2026-06-17

Description

OpenSearch Observability is collection of plugins and applications that visualize data-driven events. An issue in the OpenSearch observability plugins allows unintended access to private tenant resources like notebooks. The system did not properly check if the user was the resource author when accessing resources in a private tenant, leading to potential data being revealed. The patches are included in OpenSearch 2.14.

Frequently asked questions

What is CVE-2024-39901?: OpenSearch Observability is collection of plugins and applications that visualize data-driven events. An issue in the OpenSearch observability plugins allows unintended access to private tenant resources like notebooks. The system did not properly check if the user was the resource author when accessing resources in a private tenant, leading to potential data being revealed. The patches are included in OpenSearch 2.14.
How severe is CVE-2024-39901?: CVE-2024-39901 has a CVSS 3.x base score of 4.2, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-39901 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-39901?: CVE-2024-39901 affects Opensearch Observability. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-39901?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-39901 have an EU (EUVD) identifier?: Yes. CVE-2024-39901 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-2284.
When was CVE-2024-39901 published?: CVE-2024-39901 was published on 2024-07-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:opensearch:observability:*:*:*:*:*:*:*:*

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