EUVD-2026-61594
GHSA-hr2v-qvx9-6xjm
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Network-accessible HTTP interface requires only a low-privileged account with no user interaction; full CIA impact is consistent with the described system takeover outcome.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
Lifecycle Timeline
2DescriptionCVE.org
Vulnerability in the Oracle Reports Developer product of Oracle Fusion Middleware (component: Security and Authentication). The supported version that is affected is 12.2.1.19.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Reports Developer. Successful attacks of this vulnerability can result in takeover of Oracle Reports Developer. CVSS 3.1 Base Score 8.8 (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:H).
AnalysisAI
Full system takeover of Oracle Reports Developer 12.2.1.19.0 is achievable by any low-privileged authenticated user with HTTP network access, exploiting a flaw in the Security and Authentication component of Oracle Fusion Middleware. Oracle classifies this as 'easily exploitable,' and the CVSS 3.1 score of 8.8 reflects complete confidentiality, integrity, and availability impact - effectively equivalent to administrative compromise of the affected instance. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires possession of a valid low-privileged user account on the Oracle Reports Developer instance, as confirmed by the CVSS PR:L metric. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 vector (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) establishes this as a high-priority remediation target: the attack requires only a low-privileged network account and no user interaction, while delivering full system impact. … 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 the Oracle Critical Security Patch Update for August 2026, available at https://www.oracle.com/security-alerts/cspuaug2026.html. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: immediately inventory all instances of Oracle Reports Developer 12.2.1.19.0 and restrict HTTP network access to this component using firewall rules or network segmentation, permitting access only for authorized administrators; enable comprehensive audit logging of all authentication and administrative actions on affected systems. …
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Same weakness CWE-284 – Improper Access Control
View allSame technique Authentication Bypass
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External POC / Exploit Code
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