CVE-2026-62611

Unauthenticated IIOP Exploit Compromising Oracle Reports Developer 12.2.1.19.0

Published Aug 18, 2026 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Description

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 IIOP 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).

Analysis

Technical impact

This vulnerability in Oracle Reports Developer 12.2.1.19.0 enables an unauthenticated attacker with network access via IIOP to compromise the application. The flaw permits a takeover that results in full confidentiality, integrity, and availability loss, allowing attackers to bypass authentication and gain control over the system, leading to remote code execution.

Affected Systems

Oracle Reports Developer version 12.2.1.19.0, part of Oracle Fusion Middleware. No other versions or products are listed as affected.

Risk and Exploitability

The CVSS v3.1 base score of 9.8 marks this as critical, with an attack vector that is network‑based and easy to exploit. The EPSS score of 0.00486 indicates a very low but nonzero exploitation probability, and the vulnerability is not listed in the CISA KEV catalog. An attacker could remotely gain full control over the target without needing credentials.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Oracle Corporation

Oracle Reports Developer

affected

Version	Status	Constraints
`12.2.1.19.0`	affected	—

Configuration 1 [-]

cpe:2.3:a:oracle:reports_developer:12.2.1.19.0:*:*:*:*:*:*:*

No data.

Vendor Product Versions

Oracle

Reports Developer

Version	Status	Scheme	Platform
`12.2.1.19.0`	affected	generic	—

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

Apply the vendor‑published patch or upgrade Oracle Reports Developer to a fixed version as soon as it is available.
If a patch is not yet available, restrict IIOP access to trusted networks or block IIOP traffic from untrusted sources.
Monitor authentication and application logs for anomalous activity and enforce strict network segmentation to limit exposure.

Generated by OpenCVE AI on August 27, 2026 at 00:28 UTC.

Tracking

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.508% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact total

References

Link	Providers
https://www.oracle.com/security-alerts/cspuaug2026.html

History

Aug 27, 2026 12:45 AM Title updated View changes

Type	Values Removed	Values Added
Title		Unauthenticated IIOP Exploit Compromising Oracle Reports Developer 12.2.1.19.0

Aug 26, 2026 11:15 PM Title updated. Weaknesses updated View changes

Type	Values Removed	Values Added
Title	Unauthenticated Remote Code Execution via IIOP in Oracle Reports Developer 12.2.1.19.0
Weaknesses	CWE-287

Aug 26, 2026 5:30 PM Weaknesses updated View changes

Type	Values Removed	Values Added
Weaknesses		NVD-CWE-noinfo

Aug 26, 2026 4:30 PM Weaknesses updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
Weaknesses		CWE-284
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Aug 19, 2026 12:00 PM Title updated. Weaknesses updated View changes

Type	Values Removed	Values Added
Title		Unauthenticated Remote Code Execution via IIOP in Oracle Reports Developer 12.2.1.19.0
Weaknesses		CWE-287

Aug 18, 2026 9:15 PM Description updated. First appearance in the feed. Affected versions updated. Affected vendors updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		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 IIOP 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).
First Time appeared		Oracle Oracle reports Developer
CPEs		cpe:2.3:a:oracle:reports_developer:12.2.1.19.0:::::::*
Vendors & Products		Oracle Oracle reports Developer
References		https://www.oracle.com/security-alerts/cspuaug2026.html
Metrics		cvssV3_1 `{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}`