CVE-2025-30720: Oracle Configurator Auth Bypass Flaw

CVE-2025-30720 Overview

CVE-2025-30720 affects the Oracle Configurator product within Oracle E-Business Suite, specifically the Orders component. The vulnerability affects supported versions 12.2.3 through 12.2.14. An unauthenticated attacker with network access via HTTP can exploit this flaw, provided they can convince a legitimate user to interact with a crafted request or link.

Successful exploitation results in unauthorized update, insert, or delete access to a subset of Oracle Configurator data, plus unauthorized read access to a subset of data. The vulnerability carries a scope change, meaning impact extends beyond Oracle Configurator to additional products.

Critical Impact
Unauthenticated network-based exploitation with user interaction allows attackers to alter and read Oracle Configurator data, with impact crossing security boundaries into other Oracle E-Business Suite components.

Affected Products

Oracle E-Business Suite Configurator version 12.2.3
Oracle E-Business Suite Configurator versions 12.2.4 through 12.2.13
Oracle E-Business Suite Configurator version 12.2.14

Discovery Timeline

2025-04-15 - Oracle publishes the Critical Patch Update advisory addressing CVE-2025-30720
2025-04-15 - CVE-2025-30720 published to the National Vulnerability Database
2026-06-17 - Last updated in NVD database

Technical Details for CVE-2025-30720

Vulnerability Analysis

The flaw resides in the Orders component of Oracle Configurator, part of Oracle E-Business Suite. The advisory categorizes the issue under [NVD-CWE-noinfo], and Oracle does not disclose the underlying weakness class. However, the CVSS vector signals characteristic behavior of a client-side injection or cross-context request flaw: network attack vector, low complexity, no privileges, required user interaction, and a scope change that impacts confidentiality and integrity but not availability.

Because exploitation requires interaction from a user other than the attacker, adversaries typically deliver a crafted URL or embedded content that the victim opens while authenticated to Oracle Configurator. The scope change indicates the attacker's payload executes with authority beyond the vulnerable component, letting an operation initiated in Configurator affect adjacent Oracle E-Business Suite modules.

Root Cause

Oracle has not disclosed the specific root cause. The behavior described in the advisory — user-interaction-driven exploitation combined with scope change and partial confidentiality and integrity impact — aligns with insufficient validation of attacker-controlled input rendered or processed inside the Configurator Orders workflow.

Attack Vector

The attack proceeds over HTTP without authentication. An attacker crafts a malicious request or link targeting the Oracle Configurator Orders component. When a signed-in user interacts with the request, the payload executes in the user's authenticated session. The attacker then modifies or reads a subset of Configurator-accessible data and can pivot into other Oracle E-Business Suite products that share the trust boundary crossed by the scope change.

No public proof-of-concept is available. The EPSS score is 0.256% (percentile 17.182), indicating a low predicted probability of near-term exploitation. The vulnerability is not listed in the CISA Known Exploited Vulnerabilities catalog.

Detection Methods for CVE-2025-30720

Indicators of Compromise

Unexpected HTTP requests to Oracle Configurator Orders endpoints originating from external referrers or emailed links
Anomalous update, insert, or delete operations against Configurator tables performed within authenticated user sessions
Application audit records showing Configurator actions that immediately follow user navigation from untrusted URLs

Detection Strategies

Enable and review Oracle E-Business Suite application-tier access logs for Configurator Orders URLs containing unusual query parameters or encoded payloads
Correlate web server logs with database audit trails to identify Configurator-initiated writes that fall outside normal business workflows
Alert on authenticated Configurator sessions issuing requests from off-network or webmail referrers

Monitoring Recommendations

Baseline normal Configurator Orders traffic patterns, then flag deviations in request volume, source, or parameter structure
Forward Oracle E-Business Suite logs to a centralized SIEM for cross-module correlation, since the scope change can propagate impact into adjacent products
Monitor privileged Configurator accounts for actions performed shortly after clicking external links

How to Mitigate CVE-2025-30720

Immediate Actions Required

Apply the Oracle Critical Patch Update from April 2025 to all Oracle E-Business Suite deployments running Configurator versions 12.2.3 through 12.2.14
Inventory internet-exposed Oracle E-Business Suite instances and prioritize patching for any Configurator interfaces reachable from untrusted networks
Instruct Configurator users to avoid clicking Configurator links delivered via email, chat, or external sites until patching completes

Patch Information

Oracle addressed CVE-2025-30720 in the Oracle Critical Patch Update Advisory - April 2025. Administrators should apply the E-Business Suite patch bundle corresponding to their deployed 12.2.x release. No supported version below 12.2.3 or above 12.2.14 is listed as affected, but Oracle recommends upgrading unsupported releases before applying interim controls.

Workarounds

Restrict network access to Oracle Configurator interfaces using firewall rules or reverse-proxy allowlists limiting exposure to trusted internal sources
Enforce strict referrer and origin checks at the web tier to reduce the effectiveness of cross-site request delivery
Require users to authenticate through session-bound single sign-on with short-lived tokens to shrink the window for interaction-driven exploitation

bash

# Example: restrict Oracle Configurator Orders endpoint to internal subnets via iptables
iptables -A INPUT -p tcp --dport 8000 -s 10.0.0.0/8 -j ACCEPT
iptables -A INPUT -p tcp --dport 8000 -j DROP