How severe is CVE-2024-21251?

CVE-2024-21251 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2024-21251 being actively exploited?

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

What products are affected by CVE-2024-21251?

CVE-2024-21251 affects Oracle Database Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-21251?

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

Does CVE-2024-21251 have an EU (EUVD) identifier?

Yes. CVE-2024-21251 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-18965.

When was CVE-2024-21251 published?

CVE-2024-21251 was published on 2024-10-15 and last updated on 2026-06-17.

CVE-2024-21251

CVE-2024-21251 is a low-severity vulnerability in Oracle Database Server with a CVSS 3.x base score of 3.1. 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-203.

Key facts

Severity: Low (CVSS 3.x base score 3.1)
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-18965
Weakness: CWE-203
Affected product: Oracle Database Server
Published: 2024-10-15
Last modified: 2026-06-17

Description

Vulnerability in the Java VM component of Oracle Database Server. Supported versions that are affected are 19.3-19.24, 21.3-21.15 and 23.4-23.5. Difficult to exploit vulnerability allows low privileged attacker having Create Session, Create Procedure privilege with network access via Oracle Net to compromise Java VM. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java VM accessible data. CVSS 3.1 Base Score 3.1 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N).

Frequently asked questions

What is CVE-2024-21251?: Vulnerability in the Java VM component of Oracle Database Server. Supported versions that are affected are 19.3-19.24, 21.3-21.15 and 23.4-23.5. Difficult to exploit vulnerability allows low privileged attacker having Create Session, Create Procedure privilege with network access via Oracle Net to compromise Java VM. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java VM accessible data. CVSS 3.1 Base Score 3.1 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N).
How severe is CVE-2024-21251?: CVE-2024-21251 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2024-21251 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-21251?: CVE-2024-21251 affects Oracle Database Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-21251?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-21251 have an EU (EUVD) identifier?: Yes. CVE-2024-21251 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-18965.
When was CVE-2024-21251 published?: CVE-2024-21251 was published on 2024-10-15 and last updated on 2026-06-17.

References

https://www.oracle.com/security-alerts/cpuoct2024.html

Affected products (1)

cpe:2.3:a:oracle:database_server:*:*:*:*:*:*:*:*

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