How severe is CVE-2024-24747?

CVE-2024-24747 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-2024-24747 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 34% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-24747?

CVE-2024-24747 affects Minio. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-24747?

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-2024-24747 have an EU (EUVD) identifier?

Yes. CVE-2024-24747 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0775.

When was CVE-2024-24747 published?

CVE-2024-24747 was published on 2024-01-31 and last updated on 2026-06-17.

CVE-2024-24747

CVE-2024-24747 is a high-severity vulnerability in Minio with a CVSS 3.x base score of 8.8. Its EPSS exploit-prediction score of 34% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-269.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 34% (98th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-0775
Weakness: CWE-269
Affected product: Minio
Published: 2024-01-31
Last modified: 2026-06-17

Description

MinIO is a High Performance Object Storage. When someone creates an access key, it inherits the permissions of the parent key. Not only for `s3:*` actions, but also `admin:*` actions. Which means unless somewhere above in the access-key hierarchy, the `admin` rights are denied, access keys will be able to simply override their own `s3` permissions to something more permissive. The vulnerability is fixed in RELEASE.2024-01-31T20-20-33Z.

Frequently asked questions

What is CVE-2024-24747?: MinIO is a High Performance Object Storage. When someone creates an access key, it inherits the permissions of the parent key. Not only for `s3:*` actions, but also `admin:*` actions. Which means unless somewhere above in the access-key hierarchy, the `admin` rights are denied, access keys will be able to simply override their own `s3` permissions to something more permissive. The vulnerability is fixed in RELEASE.2024-01-31T20-20-33Z.
How severe is CVE-2024-24747?: CVE-2024-24747 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-2024-24747 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 34% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-24747?: CVE-2024-24747 affects Minio. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-24747?: 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-2024-24747 have an EU (EUVD) identifier?: Yes. CVE-2024-24747 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0775.
When was CVE-2024-24747 published?: CVE-2024-24747 was published on 2024-01-31 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:minio:minio:2024-01-31t20-20-33z:*:*:*:*:*:*:*

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