What is the CVSS score of EUVD-2026-33045?

EUVD-2026-33045 has a CVSS 3.1 base score of 9.9 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Which versions of Oracle iAssets are affected by EUVD-2026-33045?

Oracle E-Business Suite deployments running iAssets (versions 12.2.3 through 12.2.15) face a critical account takeover vulnerability (CVE-2026-46822, CVSS 9.9) that enables attackers to fully…

How to fix or mitigate EUVD-2026-33045?

Within 24 hours: Identify all systems running Oracle E-Business Suite versions 12.2.3-12.2.15; document iAssets deployment scope and user access patterns; review authentication logs for suspicious account activity. Within 7 days: Implement network segmentation restricting iAssets HTTP access to authorized users and networks only; enforce multi-factor authentication on all iAssets administrative accounts; disable iAssets component if operationally feasible. Within 30 days: Monitor Oracle security advisories for patch release; prioritize upgrade to versions beyond 12.2.15 when patch becomes available, or evaluate migration to Oracle Cloud Applications as long-term remediation.

Oracle iAssets EUVD-2026-33045

| CVE-2026-46822 CRITICAL

Improper Access Control (CWE-284)

2026-05-28 oracle

GHSA-mcf7-2r26-r689

Oracle Authentication Bypass

9.9

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.9 CRITICAL

AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

May 28, 2026 - 21:25 vuln.today

DescriptionCVE.org

Vulnerability in the Oracle iAssets product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle iAssets. While the vulnerability is in Oracle iAssets, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle iAssets. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).

AnalysisAI

Account takeover in Oracle iAssets (part of Oracle E-Business Suite versions 12.2.3 through 12.2.15) allows a low-privileged attacker with HTTP network access to fully compromise the iAssets component and pivot into adjacent products via a scope change. The 9.9 CVSS score reflects high impact on confidentiality, integrity, and availability combined with low attack complexity; no public exploit identified at time of analysis, but Oracle's inclusion in the May 2026 Critical Patch Update warrants immediate attention.

Technical ContextAI

Oracle iAssets is a module within Oracle E-Business Suite (EBS) under the Internal Operations component, used by organizations to manage internal asset tracking and lifecycle workflows. The affected CPE (cpe:2.3:a:oracle_corporation:oracle_iassets) spans the 12.2.x EBS release family. Oracle did not publish a CWE classification for this issue, but the combination of network attack vector over HTTP, low-privilege precondition, and a scope-changing impact is consistent with web-tier authorization or injection flaws in EBS's Oracle Application Framework (OAF) servlets, where a logged-in EBS user can manipulate iAssets endpoints to act beyond their permitted module boundary.

RemediationAI

Patch available per vendor advisory: apply the relevant fix from the Oracle Critical Patch Update - May 2026 (https://www.oracle.com/security-alerts/cspumay2026.html), which covers each supported 12.2.x release; specific patched build numbers are listed in the CPU patch availability matrix and should be retrieved from My Oracle Support before scheduling the outage window. As compensating controls until patching, restrict network reachability of the EBS web tier so that iAssets URLs (typically under /OA_HTML/ paths invoking OA.jsp and iAssets-specific functions) are not reachable from untrusted networks, place the EBS frontend behind a WAF with rules blocking anomalous OAF parameters, and tighten EBS responsibility/menu assignments so fewer accounts hold iAssets responsibilities - recognising these reduce attack surface but do not eliminate risk for insiders or compromised low-privilege accounts.