CVE-2017-3371 in E-Business Suite
Summary
by MITRE
Vulnerability in the Oracle iSupport component of Oracle E-Business Suite (subcomponent: User Interface). Supported versions that are affected are 12.1.1, 12.1.2 and 12.1.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle iSupport. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle iSupport, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle iSupport accessible data as well as unauthorized update, insert or delete access to some of Oracle iSupport accessible data. CVSS v3.0 Base Score 8.2 (Confidentiality and Integrity impacts).
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Analysis
by VulDB Data Team • 05/15/2026
The vulnerability identified as CVE-2017-3371 resides within the Oracle iSupport component of Oracle E-Business Suite, specifically within the User Interface subcomponent. This security flaw affects Oracle E-Business Suite versions 12.1.1, 12.1.2, and 12.1.3, representing a significant concern for organizations utilizing these legacy systems. The vulnerability operates through the HTTP protocol, making it accessible to unauthenticated attackers who possess network access to the target system. This classification places the vulnerability in the easily exploitable category, indicating that the attack surface is broad and the exploitation process requires minimal technical sophistication. The CVSS v3.0 base score of 8.2 reflects the severity of potential impact, particularly concerning confidentiality and integrity aspects of the affected system.
The technical flaw manifests as a security weakness that enables unauthorized access to Oracle iSupport functionality without requiring authentication credentials. Attackers can leverage this vulnerability to gain access to critical data within the iSupport component, potentially achieving complete access to all data accessible through this interface. The vulnerability also permits unauthorized modification operations including updates, inserts, and deletions of data within the affected system. This dual impact on both data confidentiality and integrity creates a substantial risk for organizations relying on Oracle E-Business Suite for their business operations. The requirement for human interaction from a person other than the attacker suggests that while the initial exploitation may be automated, some form of user involvement is necessary to complete the attack vector, potentially through social engineering or targeted phishing attempts.
The operational impact of CVE-2017-3371 extends beyond the immediate iSupport component to potentially affect additional Oracle products within the E-Business Suite ecosystem. This interconnected nature of Oracle applications means that exploitation of this vulnerability could serve as a foothold for broader attacks across the organization's enterprise software infrastructure. Organizations may face significant consequences including data breaches, unauthorized modifications to critical business data, and potential disruption of business processes that depend on the integrity of the E-Business Suite. The vulnerability's ability to enable unauthorized access to sensitive information makes it particularly dangerous for companies handling confidential customer data, financial records, or proprietary business information within their Oracle environments.
Security practitioners should implement immediate mitigation strategies to address this vulnerability, beginning with applying the relevant Oracle security patches released in response to CVE-2017-3371. Organizations should also consider network segmentation and access controls to limit exposure of Oracle E-Business Suite components to unauthorized network access. The vulnerability aligns with CWE-287, which addresses authentication failures in software systems, and represents a clear violation of the principle of least privilege. From an ATT&CK framework perspective, this vulnerability maps to techniques involving initial access through network services and privilege escalation through unauthorized data access and modification. Organizations should conduct comprehensive vulnerability assessments to identify any additional unpatched systems within their Oracle E-Business Suite deployments and establish monitoring procedures to detect potential exploitation attempts. The remediation process should include not only patching the identified vulnerability but also reviewing and strengthening overall access controls and authentication mechanisms within the Oracle environment to prevent similar issues from occurring in the future.