How severe is CVE-2023-21894?

CVE-2023-21894 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-21894 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-21894?

CVE-2023-21894 affects Oracle Global Lifecycle Management Nextgen Oui Framework. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-21894?

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.

When was CVE-2023-21894 published?

CVE-2023-21894 was published on 2023-01-18 and last updated on 2026-06-17.

CVE-2023-21894

CVE-2023-21894 is a high-severity vulnerability in Oracle Global Lifecycle Management Nextgen Oui Framework with a CVSS 3.x base score of 7.3. 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 7.3)
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-284
Affected product: Oracle Global Lifecycle Management Nextgen Oui Framework
Published: 2023-01-18
Last modified: 2026-06-17

Description

Vulnerability in the Oracle Global Lifecycle Management NextGen OUI Framework product of Oracle Fusion Middleware (component: NextGen Installer issues). Supported versions that are affected are Prior to 13.9.4.2.11. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Global Lifecycle Management NextGen OUI Framework executes to compromise Oracle Global Lifecycle Management NextGen OUI Framework. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Oracle Global Lifecycle Management NextGen OUI Framework. CVSS 3.1 Base Score 7.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H).

Frequently asked questions

What is CVE-2023-21894?: Vulnerability in the Oracle Global Lifecycle Management NextGen OUI Framework product of Oracle Fusion Middleware (component: NextGen Installer issues). Supported versions that are affected are Prior to 13.9.4.2.11. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Global Lifecycle Management NextGen OUI Framework executes to compromise Oracle Global Lifecycle Management NextGen OUI Framework. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Oracle Global Lifecycle Management NextGen OUI Framework. CVSS 3.1 Base Score 7.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H).
How severe is CVE-2023-21894?: CVE-2023-21894 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-21894 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-21894?: CVE-2023-21894 affects Oracle Global Lifecycle Management Nextgen Oui Framework. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-21894?: 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.
When was CVE-2023-21894 published?: CVE-2023-21894 was published on 2023-01-18 and last updated on 2026-06-17.

References

https://www.oracle.com/security-alerts/cpujan2023.html

Affected products (1)

cpe:2.3:a:oracle:global_lifecycle_management_nextgen_oui_framework:*:*:*:*:*:*:*:*

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