EUVD-2026-61596
GHSA-fgvx-m25p-3chm
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Oracle states unauthenticated HTTP attack yielding full takeover, so AV:N/AC:L/PR:N/UI:N with high C/I/A; no evidence of scope change so S:U.
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 unauthenticated 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 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
AnalysisAI
Full compromise of Oracle Reports Developer 12.2.1.19.0 (Oracle Fusion Middleware) is possible for a remote, unauthenticated attacker over HTTP via the Security and Authentication component. The flaw carries a CVSS 3.1 base score of 9.8 with high confidentiality, integrity, and availability impact, and Oracle describes successful attacks as resulting in complete takeover of the product. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The only firm prerequisite from the data is network HTTP access to an Oracle Reports Developer 12.2.1.19.0 instance with the Security and Authentication component reachable - no authentication (PR:N), no user interaction (UI:N), and low attack complexity (AC:L), so default network-exposed deployments of this specific version are exploitable. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The signals here are strongly aligned toward high priority: the CVSS 3.1 vector is AV:N/AC:L/PR:N/UI:N with high impact across all three security properties, meaning no authentication, no user interaction, low complexity, and network reachability - the easiest-to-exploit profile that exists. … 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 fix delivered in Oracle's August 2026 Critical Patch Update; treat that as the primary and authoritative remediation and follow the exact patch/version guidance in https://www.oracle.com/security-alerts/cspuaug2026.html, since no standalone fixed version number was provided in the input (Patch available per vendor advisory). … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: Inventory all systems running Oracle Reports Developer 12.2.1.19.0 and classify by network exposure (internet-facing vs. …
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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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