CVE-2026-83346

Low‑Privilege HTTP Access Allows Unauthorized Control Operations in Oracle Fusion Middleware Control

Published Sep 15, 2026 CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Description
Vulnerability in the Oracle Fusion Middleware Control product of Oracle Fusion Middleware (component: Framework). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Fusion Middleware Control. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Fusion Middleware Control, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Fusion Middleware Control accessible data as well as unauthorized read access to a subset of Oracle Fusion Middleware Control accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).

Analysis

AI-generated

Technical impact

A flaw in the Oracle Fusion Middleware Control product allows a low‑privilege attacker who can reach the system over HTTP to gain unauthorized ability to update, insert, delete, or read data that is normally protected by the control interface. The vulnerability requires interaction from a legitimate user other than the attacker, preventing full autonomous exploitation. The impact is limited to confidentiality and integrity of the data exposed through the control service, and does not affect availability. The stated scope change indicates that a successful compromise of the control component could also influence other Oracle Fusion Middleware products that are managed or accessed through this interface.

Affected Systems

Oracle Corporation’s Oracle Fusion Middleware Control is affected. The versions that contain the flaw are 12.2.1.4.0 and 14.1.2.0.0. The vulnerability is present in the Framework component of these releases.

Risk and Exploitability

The CVSS vector AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N gives the vulnerability a moderate score of 5.4, reflecting modest confidentiality and integrity consequences. The EPSS score of less than 1 % indicates a low probability of current exploitation. Because the flaw is not listed in the CISA KEV catalog and requires a human assistant, widespread exploitation is unlikely at this time. The attack path is over the network via HTTP, exploiting the control interface; however, the scope change means that success could extend the damage to other middleware components that rely on the same control layer.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Restrict HTTP access to the control interface so that only trusted administrative networks can reach it, effectively limiting the attack surface.
  • Enforce least privilege by ensuring that only users who truly need control‑level permissions are granted them, and regularly review role assignments to reduce the opportunity for privilege‑escalation or misuse.
  • Monitor logs and access patterns for the Oracle Fusion Middleware Control interface to detect unauthorized update, insert, delete, or read attempts.

Generated by OpenCVE AI on September 21, 2026 at 23:54 UTC.

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Title Low‑Privilege HTTP Access Allows Unauthorized Control Operations in Oracle Fusion Middleware Control
Type Values Removed Values Added
Title Low‑Privileged Data Modification via HTTP in Oracle Fusion Middleware Control
Weaknesses CWE-277
Type Values Removed Values Added
Weaknesses CWE-284
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Low‑Privileged Data Modification via HTTP in Oracle Fusion Middleware Control
Weaknesses CWE-277
Type Values Removed Values Added
Title Low‑Privilege HTTP Access Allows Unauthorized Data Modification in Oracle Fusion Middleware Control
Weaknesses CWE-284
CWE-285
Type Values Removed Values Added
Title Low‑Privilege HTTP Access Allows Unauthorized Data Modification in Oracle Fusion Middleware Control
Weaknesses CWE-284
CWE-285
Type Values Removed Values Added
Description Vulnerability in the Oracle Fusion Middleware Control product of Oracle Fusion Middleware (component: Framework). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Fusion Middleware Control. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Fusion Middleware Control, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Fusion Middleware Control accessible data as well as unauthorized read access to a subset of Oracle Fusion Middleware Control accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).
First Time appeared Oracle
Oracle fusion Middleware Control
CPEs cpe:2.3:a:oracle:fusion_middleware_control:12.2.1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:fusion_middleware_control:14.1.2.0.0:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle fusion Middleware Control
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
oracle
Published
Updated
Sep 21, 2026, 7:39 PM
Reserved
Aug 31, 2026, 3:40 PM
Status
Deferred
Published
Sep 15, 2026, 8:18 PM
Modified
Sep 21, 2026, 8:17 PM