CVE-2026-46932: Oracle Enterprise Asset Management Unauthorized Access and Denial of Service Vulnerability

Technical summary

CVE-2026-46932 is an improper access control vulnerability (CWE-284) in the Internal Operations component of Oracle Enterprise Asset Management. It permits a low-privileged authenticated attacker to bypass authorization controls via HTTP, resulting in unauthorized access to confidential data with high impact and the ability to trigger partial denial of service conditions. The attack vector is network-based, requires existing credentials, and involves low attack complexity. Affected versions span a wide maintenance release range (12.2.3 through 12.2.15), suggesting the issue may persist across multiple patch cycles.

Business impact

Compromise of Enterprise Asset Management data could expose critical asset inventories, maintenance histories, financial records, and operational details to unauthorized parties. A partial denial of service could disrupt asset tracking, maintenance scheduling, and reporting functions that many organizations rely on for capital equipment management. For enterprises with extensive asset bases, this combination of confidentiality and availability risk may affect compliance reporting, operational continuity, and decision-making tied to asset utilization and lifecycle management.

Affected systems

Oracle Enterprise Asset Management (part of Oracle E-Business Suite) versions 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7, 12.2.8, 12.2.9, 12.2.10, 12.2.11, 12.2.12, 12.2.13, 12.2.14, and 12.2.15 are in scope. Organizations running any of these versions should prioritize identification and assessment. Versions outside this range (earlier 12.2.x or higher major versions) are not listed as affected; verify against Oracle's official security advisory for any updates to this range.

Exploitability

The vulnerability is easily exploitable given that it requires only network access and low-level privileges (such as a regular user or service account). No user interaction is required, and the attack complexity is low—meaning standard HTTP requests can trigger the vulnerability. The main barrier to exploitation is possessing valid credentials; once authenticated, an attacker can navigate to vulnerable functions. The lack of active KEV listing suggests exploit code may not yet be widely available in the wild, but the straightforward nature of the flaw makes rapid weaponization plausible.

Remediation

Organizations must apply Oracle's security patches for Enterprise Asset Management as soon as they are released and tested. Patch availability and version numbers should be obtained directly from Oracle's critical patch updates or security advisories. Until patches are applied, restrict access to Enterprise Asset Management to trusted users and networks, enforce principle of least privilege for application accounts, and monitor for suspicious data access patterns. Consider implementing application-level controls to restrict which data low-privileged users can view.

Patch guidance

Consult Oracle's official E-Business Suite security advisory and critical patch update schedule for the specific patch versions addressing CVE-2026-46932. Patch releases typically target one or more specific versions in the 12.2.x line; test patches thoroughly in non-production environments before deploying to production instances. Verify that applied patches resolve both the confidentiality and availability aspects of this vulnerability and do not introduce regressions in asset management workflows.

Detection guidance

Monitor HTTP logs and application audit trails for unusual data access patterns from low-privileged accounts or service identities, particularly access to asset master data, cost information, or maintenance records. Watch for repeated failed and then successful access attempts to protected asset endpoints. Application event logs may record unauthorized access attempts or authorization bypass events. Network intrusion detection signatures may identify anomalous HTTP request patterns targeting known vulnerable endpoints in the Internal Operations component.

Why prioritize this

A HIGH severity score (7.1), combined with easy exploitability and low attack complexity, makes this a significant near-term risk. The requirement for only low-level credentials rather than administrator access greatly expands the potential attacker pool. The dual impact of confidentiality and availability loss, coupled with the wide version range affected, elevates this to immediate priority for patching and defensive measures. The absence of a KEV designation should not delay action, as the vulnerability is straightforward to exploit once an attacker is authenticated.

Risk score, explained

The CVSS 3.1 score of 7.1 reflects a HIGH severity rating driven by high confidentiality impact (complete access to managed data) and low availability impact (partial service disruption). The attack vector is network-based, attack complexity is low, and only low-level privileges are required—factors that broaden the threat surface. No integrity impact is indicated, limiting the score somewhat. The HIGH classification is justified given the combination of broad affected versions, ease of exploitation, and sensitivity of asset management data.

Frequently asked questions