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Vulnerability record · CVE-2021-2231 · published 22 April 2021

CVE-2021-2231: Oracle installed base vulnerability

Oracle · Installed Base

Vulnerability in the Oracle Installed Base product of Oracle E-Business Suite (component: APIs). The supported version that is affected is 12.1.3. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Installed Base. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Installed Base accessible data as well as unauthorized access to critical data or complete access to all Oracle Installed Base accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).

8.1 CVSS 3.1 High EPSS 0.93% · top 40.9%
8.1CVSS 3.1 base score, v2 5.5
0.93%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Vulnerability in the Oracle Installed Base product of Oracle E-Business Suite (component: APIs). The supported version that is affected is 12.1.3. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Installed Base. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Installed Base accessible data as well as unauthorized access to critical data or complete access to all Oracle Installed Base accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.oracle.com/security-alerts/cpuapr2021.html PatchVendor Advisory
https://www.oracle.com/security-alerts/cpuapr2021.html PatchVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2026-60738Oracle installed base improper access control vulnerabilityVulnerability in the Oracle Installed Base product of Oracle E-Business Suite (component: Create Item Instance). Supported versions that are affected…EPSS 0.43%8.3CVE-2026-62473Oracle installed base information exposure vulnerabilityVulnerability in the Oracle Installed Base product of Oracle E-Business Suite (component: Create Item Instance). Supported versions that are affected…EPSS 0.39%8.2CVE-2017-3361Oracle installed base vulnerabilityVulnerability in the Oracle Installed Base component of Oracle E-Business Suite (subcomponent: User Interface). Supported versions that are affected …EPSS 1.6%8.1CVE-2026-62472Oracle installed base improper access control vulnerabilityVulnerability in the Oracle Installed Base product of Oracle E-Business Suite (component: Create Item Instance). Supported versions that are affected…EPSS 0.36%8.1CVE-2026-60904Oracle installed base improper access control vulnerabilityVulnerability in the Oracle Installed Base product of Oracle E-Business Suite (component: Create Item Instance). Supported versions that are affected…EPSS 0.36%7.5CVE-2022-21251Oracle installed base vulnerabilityVulnerability in the Oracle Installed Base product of Oracle E-Business Suite (component: Instance Main). Supported versions that are affected are 12…EPSS 1.3%7.1CVE-2026-60908Oracle installed base improper access control vulnerabilityVulnerability in the Oracle Installed Base product of Oracle E-Business Suite (component: Create Item Instance). Supported versions that are affected…EPSS 0.30%6.3CVE-2026-70775Oracle installed base improper access control vulnerabilityVulnerability in the Oracle Installed Base product of Oracle E-Business Suite (component: User Interface). Supported versions that are affected are 1…EPSS 0.26%

Source: NIST National Vulnerability Database (record CVE-2021-2231), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.