High severity7.5NVD Advisory· Published Jul 21, 2021· Updated Jun 17, 2026
CVE-2021-2400
CVE-2021-2400
Description
Vulnerability in the Oracle BI Publisher product of Oracle Fusion Middleware (component: E-Business Suite - XDO). Supported versions that are affected are 5.5.0.0.0, 11.1.1.9.0, 12.2.1.3.0 and 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle BI Publisher. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle BI Publisher accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7cpe:2.3:a:oracle:bi_publisher:11.1.1.9.0:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:a:oracle:bi_publisher:11.1.1.9.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:bi_publisher:12.2.1.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:bi_publisher:12.2.1.4.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:bi_publisher:5.5.0.0.0:*:*:*:*:*:*:*
- (no CPE)range: 5.5.0.0.0, 11.1.1.9.0, 12.2.1.3.0, 12.2.1.4.0
- Range: 5.5.0.0.0, 11.1.1.9.0, 12.2.1.3.0, 12.2.1.4.0
- Oracle Corporation/BI Publisher (formerly XML Publisher)v5Range: 5.5.0.0.0
Patches
Vulnerability mechanics
References
2- www.oracle.com/security-alerts/cpujul2021.htmlnvdVendor Advisory
- www.zerodayinitiative.com/advisories/ZDI-21-886/nvdThird Party Advisory
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