Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Network-reachable HTTP vector, low complexity, requires only low-privileged credential; high C/I from full BI data access/modification, low A from partial DoS only.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
Lifecycle Timeline
2DescriptionCVE.org
Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: BI Platform Security). The supported version that is affected is 12.2.1.4.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Business Intelligence Enterprise Edition accessible data as well as unauthorized access to critical data or complete access to all Oracle Business Intelligence Enterprise Edition accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Business Intelligence Enterprise Edition. CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L).
AnalysisAI
Oracle Business Intelligence Enterprise Edition 12.2.1.4.0 exposes critical data and modification capabilities to low-privileged network attackers through a flaw in the BI Platform Security component, reachable via HTTP. The CVSS vector (AV:N/AC:L/PR:L/UI:N) combined with the 'Authentication Bypass' tag suggests an authenticated-but-low-privileged attacker can escalate access beyond their authorization boundary, achieving complete read and write access to all BI data plus partial availability disruption. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires possession of a valid low-privileged OBIEE account on the target system (PR:L per CVSS vector) and HTTP network access to the OBIEE server. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 base score of 8.3 (High) reflects a genuinely elevated risk: network-reachable, low complexity, requiring only low-privileged access, with no user interaction needed and high confidentiality and integrity impacts. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Apply Oracle's August 2026 Critical Security Patch Update (CPU), available via the Oracle advisory at https://www.oracle.com/security-alerts/cspuaug2026.html. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: Identify all systems running Oracle BIEE 12.2.1.4.0 and catalog BI data sensitivity classifications plus current user privilege assignments. …
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-62038
GHSA-vf93-m644-xhv6