Threat Advisory

Oracle EBS Vulnerability Allows System Takeover

Threat: Vulnerability
Targeted Region: Global
Targeted Sector: Technology & IT
Criticality: High
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EXECUTIVE SUMMARY:

Multiple security vulnerabilities have been identified in Oracle E-Business Suite and associated enterprise software, including the Oracle Payments and WebLogic Server components. These flaws, which range from unauthenticated remote code execution to system takeover capabilities, present a severe risk to organizational infrastructure. Malicious actors are actively leveraging these security gaps to compromise systems without requiring authentication, posing a significant threat to data integrity and business continuity. The potential for unauthorized access allows attackers to disrupt critical financial operations and exfiltrate sensitive information, making this a pressing concern for enterprises relying on Oracle products.[/subscribe_to_unlock_form]

EXECUTIVE SUMMARY:

Multiple security vulnerabilities have been identified in Oracle E-Business Suite and associated enterprise software, including the Oracle Payments and WebLogic Server components. These flaws, which range from unauthenticated remote code execution to system takeover capabilities, present a severe risk to organizational infrastructure. Malicious actors are actively leveraging these security gaps to compromise systems without requiring authentication, posing a significant threat to data integrity and business continuity. The potential for unauthorized access allows attackers to disrupt critical financial operations and exfiltrate sensitive information, making this a pressing concern for enterprises relying on Oracle products.[emaillocker id="1283"]

• CVE-2026-46817 with a CVSS score of 9.8 – This vulnerability in the Oracle Payments File Transmission component allows unauthenticated attackers with HTTP access to take over vulnerable systems via low-complexity attacks.
• CVE-2025-61882 – This zero-day vulnerability in Oracle E-Business Suite was exploited by the Clop extortion gang in attacks targeting universities and major corporations.
• CVE-2024-21182 – This high-severity Oracle WebLogic Server flaw is actively exploited in the wild, posing risks even though a patch has been available for two years.
• CVE-2026-35273 – This critical PeopleSoft Suite zero-day vulnerability allows unauthenticated remote code execution and has been used in data theft operations by the ShinyHunter group.

The overall risk is critical due to active exploitation by advanced threat actors, including ransomware groups and data theft syndicates. If these vulnerabilities are successfully exploited, businesses face severe consequences such as complete system compromise, significant data loss, and operational paralysis. Immediate executive attention is required to assess exposure and mitigate the potential for financial and reputational damage resulting from these ongoing campaigns.

RECOMMENDATION:

  • We recommend that you update Oracle E-Business Suite to version 12.2.11 or later.

REFERENCES:

The following reports contain further technical details:
https://www.bleepingcomputer.com/news/security/new-oracle-e-business-suite-flaw-now-exploited-in-attacks/

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