External risk intelligence

Oracle Identity Manager Connector Remote Takeover Vulnerability

Q: What is the Oracle Identity Manager Connector?

It is a middleware component within Oracle Fusion Middleware designed to automate user identity provisioning and integration across various enterprise systems. The specific 'Generic Unix Connector' part allows the middleware to communicate with and manage accounts on Unix-based servers. Organizations use it to streamline access management by connecting central identity stores to downstream applications.

Q: What does CWE-284 mean for CVE-2026-46792?

CWE-284 represents improper access control. In the context of this CVE, it means the software fails to properly restrict or verify who can perform certain actions or access specific functions. Because the vulnerability is rated as critical, it indicates that an attacker can bypass these intended security barriers to gain unauthorized control over the connector, affecting its confidentiality, integrity, and availability.

Q: How can an attacker trigger this vulnerability?

An attacker needs network access to the Identity Manager Connector and the ability to send HTTP requests to the Generic Unix Connector component. They must possess at least low-level credentials to initiate the attack. Crucially, the vulnerability cannot be triggered by someone without network reach to the component or by an entity completely unable to authenticate even at a low privilege level.

Q: Is my Identity Manager Connector at risk?

Halo Surface Signal notes this component is typically used for internal identity provisioning and is often housed in protected network segments. While the vulnerability requires network access via HTTP, your risk increases if these connectors are inadvertently reachable from broader or public network segments. You should verify if your deployments are shielded from direct internet access.

Q: How do I respond to this threat advisory?

Start by identifying all deployed instances of the affected software versions (12.2.1.4.0 and 14.1.2.1.0) within your infrastructure. Once located, assess their network positioning and business criticality. Coordinate with your platform and application teams to evaluate the risk and prioritize a remediation plan, such as applying vendor-supplied updates or adjusting network segmentation to isolate the component.

CVE advisorySeverity: CRITICAL (CVSS 9.9)

CVE-2026-46792

A critical vulnerability in Oracle's Identity Manager Connector allows a low-privileged attacker with network access to potentially take over the connector, impacting other products and systems. <tool_code print(google_search.search(queries=["Oracle Identity Manager Connector Generic Unix Connector vulnerability", "Ora

Halo Surface Signal

Possible · external exposure

3Halo Surface Signal

The Identity Manager Connector is a middleware component typically used for internal enterprise identity provisioning and integration. While it uses HTTP and requires network access, it is generally deployed within protected internal network segments to connect back-end systems rather than being exposed directly to the public internet.

Horizon Alert

Summary of the vulnerability and why it matters

A critical vulnerability has been identified in Oracle's Identity Manager Connector, a component within their Fusion Middleware product. This issue could allow a low-privileged attacker with network access to potentially compromise the connector, leading to significant impacts on related products and enabling a full takeover of the Identity Manager Connector.

A critical flaw exists in Oracle's Identity Manager Connector.
It could allow an attacker to take over the system.
Focus on confirming if this impacts your systems.

Attack Path

How an attacker could exploit the issue

An attacker with low privileges and network access can exploit this vulnerability remotely via HTTP. By targeting the Generic Unix Connector component within Oracle Fusion Middleware's Identity Manager Connector, they can gain complete control over the connector, potentially impacting other connected products.

Network access required.
Low-privileged attacker triggers vulnerability.
Takeover of connector and other products.

Live Threat

Current exploitation, exposure, and threat context

This vulnerability in Oracle Fusion Middleware's Identity Manager Connector could allow a low-privileged attacker with network access to take over the connector. Such an attack may also impact additional products, potentially affecting the confidentiality, integrity, and availability of systems managed by the connector.

Identity Manager Connector system data.
Attacker with network access.
Complete system takeover.

Operational Fix

Recommended remediation, mitigation, and detection steps

In a real-world scenario, the Platform Team is likely responsible for the Oracle Fusion Middleware Identity Manager Connector, with potential collaboration from Application Owners if specific applications rely heavily on its identity provisioning capabilities. The initial practical move is to identify all instances of the affected Identity Manager Connector within your environment, confirm their network exposure and business criticality, and then assign an accountable owner to begin risk-based remediation planning.

Platform and application owners should manage.
Verify network exposure and business impact.
Plan remediation and coordinate with vendors.

Supplementary metadata

PCI scan relevance

Yes

CVE-2026-46792 — Halo PCI Relevance: Yes. Under typical PCI ASV external scan criteria, this issue may be flagged for scan prioritization.

This critical vulnerability in Oracle Identity Manager Connector allows a low-privileged attacker network access to compromise the system and potentially impact other products. Such a severe security flaw necessitates immediate remediation to maintain PCI compliance.

Scan-prioritization guidance only—not a PCI DSS certification or ASV attestation.

CVSS vector

Validate whether this threat affects your internet-facing exposure.

Halo Threat Intelligence helps prioritize remediation with Halo Surface Signal and H/A/L/O context. Start exposure validation with a free external attack surface trial.

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Frequently asked questions

What is the Oracle Identity Manager Connector?

It is a middleware component within Oracle Fusion Middleware designed to automate user identity provisioning and integration across various enterprise systems. The specific 'Generic Unix Connector' part allows the middleware to communicate with and manage accounts on Unix-based servers. Organizations use it to streamline access management by connecting central identity stores to downstream applications.

What does CWE-284 mean for CVE-2026-46792?

CWE-284 represents improper access control. In the context of this CVE, it means the software fails to properly restrict or verify who can perform certain actions or access specific functions. Because the vulnerability is rated as critical, it indicates that an attacker can bypass these intended security barriers to gain unauthorized control over the connector, affecting its confidentiality, integrity, and availability.

How can an attacker trigger this vulnerability?