CVE-2026-62609

Unauthenticated Remote Service Takeover in Oracle Reports Developer

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 TCP 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 is located in Oracle Reports Developer’s Security and Authentication component. The flaw allows an unauthenticated attacker with network access over TCP to fully compromise the application, which would result in loss of confidentiality, integrity, and availability of the system and its data. The CVSS vector indicates no privileges are required and the impact is complete for all three dimensions.

Affected Systems

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

Risk and Exploitability

A CVSS score of 9.8 indicates critical severity. The EPSS score of less than one percent indicates a low probability of exploitation, suggesting the flaw is not widely exploited but remains a significant risk if unpatched. The flaw is not listed in the CISA KEV catalog. The likely attack path is a remote TCP connection to the Reports Developer service, making the vulnerability widely reachable for attackers with network access. Because the flaw is easily exploitable, the risk of compromise remains high if the vulnerability persists unpatched.

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 Oracle security patch released for Reports Developer 12.2.1.19.0.
Restrict TCP access to the Reports Developer service to trusted networks or through a VPN to limit exposure to untrusted hosts.
If a patch is not yet available, disable or isolate the Reports Developer instance to prevent exploitation until the vendor issues a fix.

Generated by OpenCVE AI on August 27, 2026 at 00:29 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 Remote Service Takeover in Oracle Reports Developer

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

Type	Values Removed	Values Added
Title	Unauthenticated Remote Exploit in Oracle Reports Developer
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 11:15 AM Title updated. Weaknesses updated View changes

Type	Values Removed	Values Added
Title		Unauthenticated Remote Exploit in Oracle Reports Developer
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 TCP 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'}`