Analysis Summary

Oracle has disclosed a critical vulnerability, CVE-2025-61884, in its E-Business Suite (EBS) that allows unauthenticated remote attackers to access sensitive configuration data over HTTP. The flaw resides in the Runtime UI of the Oracle Configurator component, which supports key enterprise functions such as product and service configuration. Discovered internally and rated (High) on the CVSS 3.1 scale, the vulnerability requires no user interaction or privileges, making it easily exploitable against any internet-exposed EBS instance. This issue was highlighted in Oracle’s October 11, 2025 security alert, just days after the exploitation of another serious EBS flaw, CVE-2025-61882, underscoring persistent security weaknesses within Oracle’s ERP ecosystem.

Technically, CVE-2025-61884 stems from an authentication bypass mechanism that enables attackers to remotely enumerate or retrieve configuration data without valid credentials. While Oracle has not publicly disclosed the affected endpoints to prevent mass exploitation, the flaw’s network-based attack vector and low complexity make it an attractive target for threat actors, particularly those focused on data exfiltration rather than system disruption. The vulnerability primarily affects E-Business Suite versions 12.2.3 through 12.2.14, which are widely deployed across global enterprises managing supply chain, finance, and manufacturing operations.

The potential impact of this vulnerability is severe, as successful exploitation could expose highly sensitive business configuration data such as pricing models, customer information, and operational blueprints that drive critical decision-making processes. While integrity and availability remain unaffected, the high confidentiality impact makes it a valuable foothold for espionage or competitive intelligence operations. Given that similar EBS flaws have recently been leveraged by ransomware groups like Cl0p, security analysts warn that CVE-2025-61884 may soon be incorporated into automated scanning and exploitation campaigns targeting unpatched systems.

To mitigate the risk, Oracle strongly advises all customers to apply the latest patches immediately via its Security Alert program. Organizations running unsupported versions, such as 12.1.3, should upgrade to maintained releases under Premier or Extended Support to remain protected. Additional best practices include restricting HTTP access to the Configurator interface through network segmentation and monitoring for unusual web requests or authentication bypass attempts. Although no active exploitation has been confirmed so far, the history of rapid weaponization of Oracle EBS vulnerabilities makes timely patching and continuous monitoring essential to preventing data exposure and maintaining operational integrity.

Impact

• Sensitive Data Theft
• Gain Access

Indicators of Compromise

CVE

• CVE-2025-61884

• CVE-2025-61882

Affected Vendors

Remediation

• Apply the latest Oracle patches for E-Business Suite versions 12.2.3 through 12.2.14 immediately via the Oracle Security Alert program.
• Upgrade to supported versions if using older or unsupported releases (e.g., 12.1.3) to ensure continued protection under Oracle’s Premier or Extended Support.
• Restrict HTTP access to the Oracle Configurator Runtime UI using network segmentation and firewall rules to prevent external exposure.
• Implement Web Application Firewall (WAF) rules to detect and block suspicious HTTP requests targeting E-Business Suite components.
• Continuously monitor network and application logs for anomalous activity, especially unauthorized access attempts to the Configurator UI.
• Perform regular vulnerability assessments and patch verification to confirm that fixes have been properly applied.
• Enforce least privilege access controls and ensure only authorized internal systems can reach the Oracle Configurator interface.
• Stay updated with Oracle security advisories and apply future patches promptly as part of a proactive patch management policy.