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Oracle Reports Developer CVE-2026-62633

| EUVDEUVD-2026-61615 CRITICAL
Improper Access Control (CWE-284)
2026-08-18 secalert_us@oracle.com GHSA-9569-mr35-wpf7
9.8
CVSS 3.1 · Vendor: oracle
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Severity by source

Vendor (oracle) PRIMARY
9.8 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
vuln.today AI
9.8 CRITICAL

Oracle describes remote unauthenticated HTTP takeover with no user interaction, so AV:N/AC:L/PR:N/UI:N with full C/I/A impact and unchanged scope.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Primary rating from Vendor (oracle).

CVSS VectorVendor: oracle

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Aug 18, 2026 - 23:48 vuln.today
CVE Published
Aug 18, 2026 - 21:17 nvd
CRITICAL 9.8

DescriptionCVE.org

Vulnerability in the Oracle Reports Developer product of Oracle Fusion Middleware (component: Security and Authentication). The supported version that is affected is 14.1.2.0.0. 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 takeover of Oracle Reports Developer 14.1.2.0.0 (a component of Oracle Fusion Middleware) is possible for a remote, unauthenticated attacker over HTTP, carrying a CVSS 3.1 base score of 9.8 with complete confidentiality, integrity, and availability impact. Disclosed in Oracle's August 2026 Critical Patch Update (cross-referenced as ENISA EUVD-2026-61615), the flaw sits in the Security and Authentication component and permits complete compromise of the product without credentials or user interaction. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Impact
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Vulnerability AssessmentAI

Exploitation The prerequisite is network HTTP access to an exposed Oracle Reports Developer 14.1.2.0.0 instance (specifically its Security and Authentication component); per the CVSS vector AV:N/AC:L/PR:N/UI:N there are no authentication, user-interaction, or elevated-privilege requirements against an affected deployment. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The signals that are present point to genuine high priority: the CVSS 3.1 vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H describes remote, low-complexity, unauthenticated exploitation requiring no user interaction and yielding full compromise, which is why Oracle scored it 9.8. … 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 fixes delivered in the Oracle Critical Patch Update of August 2026 as documented at https://www.oracle.com/security-alerts/cspuaug2026.html - Patch available per vendor advisory; Oracle CPUs ship the corrective patches but the input does not state a discrete fixed version string, so confirm the exact patch/bundle for Oracle Reports Developer 14.1.2.0.0 directly from the CPU matrix. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: identify and inventory all Oracle Reports Developer 14.1.2.0.0 instances; isolate affected systems from production networks where operationally feasible. …

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CVE-2026-62633 vulnerability details – vuln.today

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