CVE-2026-61303 in EDI Gateway
Summary
by MITRE • 07/22/2026
Vulnerability in the Oracle EDI Gateway product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where Oracle EDI Gateway executes to compromise Oracle EDI Gateway. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle EDI Gateway accessible data. CVSS 3.1 Base Score 1.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N).
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Analysis
by VulDB Data Team • 07/22/2026
The vulnerability resides within Oracle EDI Gateway component of the Oracle E-Business Suite, specifically in the Internal Operations module where it manifests as a configuration or code flaw that permits unauthorized data access. This weakness affects versions 12.2.3 through 12.2.15, representing a significant attack surface for malicious actors who have already gained administrative access to the underlying infrastructure hosting the EDI Gateway service. The vulnerability's classification as difficult to exploit indicates that while it requires specific conditions and privileges, once these are met, the potential for data compromise becomes substantial.
The technical nature of this flaw suggests a privilege escalation or access control weakness within the internal operations framework that governs how the EDI Gateway processes and manages data requests. Attackers with high privileged access to the infrastructure where Oracle EDI Gateway operates can leverage this vulnerability to bypass normal security controls that should prevent unauthorized reading of sensitive data. The CVSS 3.1 scoring system rates this as a low severity vulnerability with a base score of 1.9, but the classification reflects the specific environmental conditions required for exploitation rather than the inherent risk level.
Operating impact analysis reveals that successful exploitation results in unauthorized read access to a subset of Oracle EDI Gateway accessible data, which could include sensitive transactional information, business documents, or operational communications. The vulnerability's vector indicates local access requirements with high attack complexity and high privileges needed, suggesting that it targets internal systems where attackers have already compromised administrative credentials or system access. This limitation in exploitability means that the vulnerability primarily affects organizations where insider threats exist or where security boundaries have been breached.
The security implications extend beyond simple data exposure as EDI Gateway typically handles critical business communications between organizations, making any unauthorized access potentially devastating to business operations and competitive positioning. The confidentiality impact rating of low suggests that while data is exposed, the damage is contained to a subset rather than complete system compromise, yet this still represents a significant risk for organizations handling sensitive business information through EDI channels. Organizations should consider implementing additional monitoring and access controls around the EDI Gateway infrastructure, particularly in environments where privileged credentials might be compromised.
Mitigation strategies should focus on strengthening internal access controls and privilege management within the Oracle E-Business Suite environment, including regular security assessments of the Internal Operations component. The vulnerability aligns with CWE-284 (Improper Access Control) and potentially CWE-798 (Use of Hard-coded Credentials) in its operational context, while also mapping to ATT&CK technique T1078 (Valid Accounts) for exploitation pathways. Organizations should prioritize patch management for affected versions and consider network segmentation to limit the potential impact if access is compromised. The low CVSS score belies the potential for significant business disruption when combined with other attack vectors or insider threats, making proactive security measures essential for protecting sensitive EDI communications.
The vulnerability demonstrates how internal operational components within enterprise systems can harbor weaknesses that, while not immediately exploitable by external attackers, create significant risks when insiders or compromised accounts gain access to system infrastructure. This represents a classic example of the importance of principle of least privilege and defense in depth strategies in enterprise security architectures. Organizations should conduct thorough risk assessments for their specific EDI Gateway implementations and consider implementing additional logging and audit capabilities around the Internal Operations component to detect potential exploitation attempts.