CVE-2026-21972

CVE-2026-21972 is a medium-severity vulnerability in Oracle Configurator with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Vulnerability in the Oracle Configurator product of Oracle E-Business Suite (component: User Interface). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Configurator. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Configurator accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).

Frequently asked questions

What is CVE-2026-21972?
Vulnerability in the Oracle Configurator product of Oracle E-Business Suite (component: User Interface). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Configurator. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Configurator accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).
How severe is CVE-2026-21972?
CVE-2026-21972 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2026-21972 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-21972?
CVE-2026-21972 affects Oracle Configurator. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-21972?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-21972 have an EU (EUVD) identifier?
Yes. CVE-2026-21972 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-3540.
When was CVE-2026-21972 published?
CVE-2026-21972 was published on 2026-01-20 and last updated on 2026-06-17.

References

Affected products (1)

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