CVE-2017-3405 in E-Business Suite
Summary
by MITRE
Vulnerability in the Oracle Advanced Outbound Telephony component of Oracle E-Business Suite (subcomponent: User Interface). Supported versions that are affected are 12.1.1, 12.1.2, 12.1.3, 12.2.3, 12.2.4, 12.2.5 and 12.2.6. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Advanced Outbound Telephony. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Advanced Outbound Telephony, 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 Advanced Outbound Telephony accessible data as well as unauthorized update, insert or delete access to some of Oracle Advanced Outbound Telephony accessible data. CVSS v3.0 Base Score 8.2 (Confidentiality and Integrity impacts).
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Analysis
by VulDB Data Team • 05/16/2026
The vulnerability identified as CVE-2017-3405 resides within the Oracle Advanced Outbound Telephony component of Oracle E-Business Suite, specifically within the User Interface subcomponent. This weakness affects multiple versions including 12.1.1 through 12.2.6, creating a significant attack surface across various Oracle E-Business Suite deployments. The vulnerability's classification as easily exploitable indicates that attackers can leverage it without requiring specialized skills or extensive resources, making it particularly dangerous in production environments where such systems handle sensitive business data. The attack vector requires only network access via HTTP, eliminating the need for physical access or complex network penetration techniques that would typically be required for similar attacks.
The technical flaw manifests as an authentication bypass vulnerability that allows unauthenticated attackers to compromise the Advanced Outbound Telephony functionality. This represents a critical weakness in the security architecture of Oracle E-Business Suite, as the vulnerability operates at the user interface layer where legitimate business processes interact with the system. The CVSS v3.0 base score of 8.2 reflects the severity of potential impacts, with scores indicating high confidentiality and integrity risks. The vulnerability's ability to provide unauthorized access to critical data and complete access to all Oracle Advanced Outbound Telephony accessible data demonstrates the scope of potential damage. Additionally, attackers can achieve unauthorized update, insert, or delete operations on sensitive data, which could result in data corruption, manipulation, or complete data loss.
The operational impact of this vulnerability extends beyond the immediate Advanced Outbound Telephony component, potentially affecting additional Oracle products within the E-Business Suite ecosystem. This interconnected nature of Oracle applications means that exploitation of this vulnerability could create cascading effects throughout the enterprise's business processes. The requirement for human interaction from individuals other than the attacker suggests that social engineering or targeted phishing campaigns could be employed to facilitate exploitation, making the attack more sophisticated and harder to detect. This characteristic aligns with ATT&CK framework techniques that involve user interaction and privilege escalation through application-level vulnerabilities. Organizations using affected versions of Oracle E-Business Suite face significant risk of data breaches, regulatory compliance violations, and operational disruption, particularly in environments where telephony systems handle sensitive customer information or financial transaction data.
Mitigation strategies should prioritize immediate patching of affected Oracle E-Business Suite versions, as Oracle typically provides security patches for such critical vulnerabilities. Network segmentation and firewall rules should be implemented to restrict HTTP access to the affected components, limiting exposure to unauthorized network access. Additionally, organizations should implement comprehensive monitoring and logging of access to telephony interfaces to detect anomalous activities that might indicate exploitation attempts. The vulnerability's characteristics align with CWE-287, which addresses authentication weaknesses, and could be addressed through proper access control mechanisms and input validation. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities across the entire Oracle E-Business Suite deployment, ensuring comprehensive protection against similar attack vectors that could compromise business-critical telephony and communication systems.