CVE-2017-3367 in E-Business Suite
Summary
by MITRE
Vulnerability in the Oracle Knowledge Management 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 Knowledge Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Knowledge Management, 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 Knowledge Management accessible data as well as unauthorized update, insert or delete access to some of Oracle Knowledge Management 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 described in CVE-2017-3367 represents a critical security flaw within Oracle E-Business Suite's Knowledge Management component, specifically within its User Interface subcomponent. This vulnerability affects Oracle E-Business Suite versions 12.1.1, 12.1.2, and 12.1.3, making it a widespread issue across multiple release versions of the enterprise suite. The vulnerability operates at the network level through HTTP protocols, creating an attack surface that allows unauthenticated remote exploitation by malicious actors without requiring prior authentication credentials or privileged access to the system.
The technical nature of this vulnerability stems from insufficient input validation and access control mechanisms within the Knowledge Management interface, which permits unauthorized users to manipulate the system through crafted HTTP requests. The flaw operates under the Common Weakness Enumeration framework as a weakness related to insufficient validation of inputs and inadequate access controls, specifically categorized as CWE-284. This weakness allows attackers to bypass normal authentication mechanisms and gain unauthorized access to sensitive data within the Oracle Knowledge Management system. The vulnerability's classification under CVSS v3.0 with a base score of 8.2 indicates a high-severity threat that can result in significant confidentiality and integrity impacts.
Operational impact of this vulnerability extends beyond the immediate Knowledge Management component to potentially affect other integrated Oracle products within the E-Business Suite ecosystem. Attackers can exploit this vulnerability to achieve unauthorized access to critical data, including sensitive business information, user credentials, and proprietary knowledge assets stored within the knowledge management database. The attack requires human interaction from individuals other than the attacker, suggesting that the vulnerability may be triggered through social engineering tactics or by exploiting user trust in legitimate system interactions. This characteristic places additional risk on organizations where users may inadvertently trigger malicious payloads through normal system usage patterns.
The potential consequences of successful exploitation include complete access to all data accessible through Oracle Knowledge Management, along with unauthorized capabilities to update, insert, or delete information within the system. This represents a severe compromise of both data confidentiality and integrity, as attackers can not only read sensitive information but also modify or destroy critical business data. The vulnerability's impact on additional products within the Oracle E-Business Suite ecosystem means that exploitation may enable attackers to pivot to other systems or components within the organization's enterprise infrastructure, amplifying the overall security impact. Organizations should consider this vulnerability in the context of the MITRE ATT&CK framework, particularly under the techniques related to privilege escalation and credential access, as the compromised system could serve as a foothold for further lateral movement within the enterprise network infrastructure.
Mitigation strategies should include immediate application of Oracle's security patches and updates specifically designed to address this vulnerability. Organizations must also implement network-level controls including firewalls and intrusion detection systems to monitor and restrict HTTP access to Oracle Knowledge Management components. Additional security measures should involve regular security assessments, user access reviews, and implementation of network segmentation strategies to limit the potential impact of successful exploitation. The vulnerability highlights the importance of maintaining up-to-date security patches and implementing comprehensive security monitoring procedures to detect and respond to unauthorized access attempts within enterprise applications.