How severe is CVE-2023-21902?

CVE-2023-21902 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2023-21902 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-21902?

CVE-2023-21902 affects Oracle Financial Services Behavior Detection Platform. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-21902?

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

When was CVE-2023-21902 published?

CVE-2023-21902 was published on 2023-04-18 and last updated on 2026-06-17.

CVE-2023-21902

CVE-2023-21902 is a medium-severity vulnerability in Oracle Financial Services Behavior Detection Platform with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Oracle Financial Services Behavior Detection Platform
Published: 2023-04-18
Last modified: 2026-06-17

Description

Vulnerability in the Oracle Financial Services Behavior Detection Platform product of Oracle Financial Services Applications (component: Application). The supported version that is affected is 8.0.8.1. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Financial Services Behavior Detection Platform. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Financial Services Behavior Detection Platform accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).

Frequently asked questions

What is CVE-2023-21902?: Vulnerability in the Oracle Financial Services Behavior Detection Platform product of Oracle Financial Services Applications (component: Application). The supported version that is affected is 8.0.8.1. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Financial Services Behavior Detection Platform. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Financial Services Behavior Detection Platform accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).
How severe is CVE-2023-21902?: CVE-2023-21902 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2023-21902 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-21902?: CVE-2023-21902 affects Oracle Financial Services Behavior Detection Platform. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-21902?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-21902 published?: CVE-2023-21902 was published on 2023-04-18 and last updated on 2026-06-17.

References

https://www.oracle.com/security-alerts/cpuapr2023.html

Affected products (1)

cpe:2.3:a:oracle:financial_services_behavior_detection_platform:8.0.8.1:*:*:*:*:*:*:*

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