CVE-2026-83065

Received Received - Intake

Oracle WebCenter Portal Remote Code Execution

Publication date: 2026-09-15

Last updated on: 2026-09-15

Assigner: Oracle

Description

Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). The supported version that is affected is 14.1.2.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle WebCenter Portal executes to compromise Oracle WebCenter Portal. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Portal. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-09-15

Last Modified

2026-09-15

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-04

NVD

CVE-2026-83065

EUVD

EUVD-2026-79393

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	webcenter_portal	14.1.2.0.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle WebCenter Portal (version 14.1.2.0.0) that allows an unauthenticated attacker with physical network access to potentially take over the system. The attack is difficult to exploit but could lead to full compromise of the Oracle WebCenter Portal.

Detection Guidance

Detection requires identifying Oracle WebCenter Portal version 14.1.2.0.0. Check running services and software versions on the affected system. Verify network segments for unauthorized access attempts to Oracle WebCenter Portal ports.

Impact Analysis

If exploited, this vulnerability could allow an attacker to gain control of Oracle WebCenter Portal, leading to unauthorized access, data breaches, or disruption of services. This could impact confidentiality, integrity, and availability of the system and its data.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, which may violate compliance requirements under GDPR, HIPAA, or other regulations. Organizations using Oracle WebCenter Portal may face legal and regulatory penalties if this vulnerability is exploited.

Mitigation Strategies

Apply Oracle's official patch or upgrade to a non-vulnerable version. Restrict physical and network access to the Oracle WebCenter Portal server. Monitor for suspicious activity and unauthorized access attempts.

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