CVE-2025-30732: Oracle Application Object Library Vuln

CVE-2025-30732 Overview

CVE-2025-30732 is a vulnerability in the Oracle Application Object Library (AOL) component of Oracle E-Business Suite. The flaw affects supported versions 12.2.3 through 12.2.14. An unauthenticated attacker with network access via HTTP can exploit this vulnerability, but successful attacks require human interaction from a user other than the attacker.

Oracle disclosed the vulnerability in the April 2025 Critical Patch Update. The issue is classified under CWE-284: Improper Access Control and produces a scope change, meaning exploitation may impact resources beyond the vulnerable component.

Critical Impact
Successful exploitation allows unauthorized update, insert, or delete access to a subset of Oracle Application Object Library data, plus unauthorized read access to a subset of that data.

Affected Products

Oracle Application Object Library 12.2.3
Oracle Application Object Library 12.2.4 through 12.2.13
Oracle Application Object Library 12.2.14

Discovery Timeline

2025-04-15 - CVE-2025-30732 published to NVD following Oracle Critical Patch Update April 2025
2026-06-17 - Last updated in NVD database

Technical Details for CVE-2025-30732

Vulnerability Analysis

The vulnerability resides in the Core component of Oracle Application Object Library, the foundational framework layer shared across modules in Oracle E-Business Suite. Because AOL provides shared services such as session handling, menus, and page rendering, a flaw in this layer can influence other Oracle E-Business Suite modules that rely on it.

The attack requires user interaction, which is characteristic of client-side injection classes such as reflected cross-site scripting or link-based request forgery. The scope change indicates that a compromised AOL context can grant an attacker influence over data or functionality outside the AOL trust boundary itself.

The impact is limited to partial confidentiality and partial integrity. Availability is not affected, and the attacker gains only a subset of accessible data rather than full control of the application.

Root Cause

The root cause is improper access control (CWE-284) within the Core component of Oracle Application Object Library. The component fails to sufficiently restrict actions that an attacker can induce through a targeted victim's authenticated session or browser context. Oracle has not published low-level technical details for this flaw.

Attack Vector

The attack vector is network-based over HTTP with low complexity and no privileges required. The attacker crafts a malicious request or link and delivers it to a user with access to the Oracle E-Business Suite deployment. When the victim interacts with the attacker-supplied content, the request is executed in the context of the victim's session, producing unauthorized read, update, insert, or delete operations against AOL-accessible data.

No public proof-of-concept exploit is available, and the vulnerability is not listed in the CISA Known Exploited Vulnerabilities catalog. Detailed exploitation mechanics have not been published; refer to the Oracle Critical Patch Update April 2025 advisory for vendor-supplied guidance.

Detection Methods for CVE-2025-30732

Indicators of Compromise

Unexpected HTTP requests to Oracle E-Business Suite endpoints originating from external referrers or embedded in emails and chat messages
Anomalous INSERT, UPDATE, or DELETE operations against AOL-owned tables performed under legitimate user sessions
Access log entries showing high-privilege AOL operations immediately following user clicks on external links

Detection Strategies

Inspect HTTP access logs on Oracle E-Business Suite frontends for suspicious query strings, encoded payloads, or unusual parameter values targeting AOL servlets
Correlate authenticated user activity with recent web navigation to identify request patterns consistent with reflected injection or CSRF-style abuse
Compare current AOL version against the fixed release enumerated in the Oracle Critical Patch Update April 2025 to identify unpatched hosts

Monitoring Recommendations

Enable database auditing on AOL schema tables and alert on write operations from interactive user sessions outside normal business workflows
Deploy web application firewall rules to log and inspect requests to Oracle E-Business Suite /OA_HTML/ and related paths
Forward Oracle E-Business Suite application, database, and web server logs to a centralized SIEM for cross-source correlation and retention

How to Mitigate CVE-2025-30732

Immediate Actions Required

Apply the Oracle Critical Patch Update April 2025 to all Oracle E-Business Suite instances running Application Object Library versions 12.2.3 through 12.2.14
Inventory all E-Business Suite deployments, including test and staging environments, to confirm patch coverage
Restrict network exposure of Oracle E-Business Suite to trusted internal networks and VPN-authenticated users where feasible

Patch Information

Oracle addressed CVE-2025-30732 in the April 2025 Critical Patch Update. Administrators must apply the patch bundle referenced in the Oracle Critical Patch Update April 2025 advisory. Follow Oracle's documented patch application procedure for Oracle E-Business Suite 12.2.x, including AutoConfig and post-install validation steps.

Workarounds

Educate Oracle E-Business Suite users to avoid clicking untrusted links, particularly while authenticated to internal business applications
Enforce strict same-origin and referrer policies at the web tier to reduce the success rate of user-interaction-based attacks
Segment the E-Business Suite frontend behind a reverse proxy that inspects and filters inbound HTTP requests

bash

# Verify installed Oracle E-Business Suite AOL version and confirm CPU April 2025 patch is applied
# Run as the applmgr OS user on the application tier
sqlplus apps/<password> <<EOF
SELECT bug_number, last_update_date
  FROM ad_bugs
 WHERE bug_number IN ('<CPU_APR_2025_BUG_NUMBER>')
 ORDER BY last_update_date DESC;
EOF