CVE-2019-2659 in Commerce Platform
Summary
by MITRE
Vulnerability in the Oracle Commerce Platform component of Oracle Commerce (subcomponent: Dynamo Application Framework). The supported version that is affected is 11.2.0.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Commerce Platform. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Commerce Platform, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Commerce Platform accessible data as well as unauthorized read access to a subset of Oracle Commerce Platform accessible data. CVSS 3.0 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).
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Analysis
by VulDB Data Team • 08/29/2023
The vulnerability identified as CVE-2019-2659 resides within the Oracle Commerce Platform, specifically within the Dynamo Application Framework subcomponent. This represents a critical security weakness that affects Oracle Commerce version 11.2.0.3, making it susceptible to exploitation by unauthenticated attackers who can access the system through standard HTTP protocols. The vulnerability's classification as easily exploitable indicates that attackers require minimal technical expertise to leverage this flaw effectively. The attack vector operates through network-based HTTP access, eliminating the need for prior authentication or privileged credentials, which significantly broadens the potential attack surface. This vulnerability demonstrates a fundamental flaw in the platform's access control mechanisms and authentication processes, creating an avenue for unauthorized system compromise.
The technical nature of this vulnerability allows for multiple forms of unauthorized data manipulation and access. Attackers can achieve unauthorized update, insert, or delete operations against specific data within the Oracle Commerce Platform, while simultaneously gaining unauthorized read access to a subset of accessible data. The CVSS 3.0 scoring system assigns a base score of 6.1, reflecting moderate severity with significant impacts to both confidentiality and integrity. The attack requires human interaction from individuals other than the attacker, suggesting that social engineering or user-specific actions may be necessary to facilitate exploitation. This requirement for human interaction does not diminish the vulnerability's severity but rather indicates that the attack may involve user-specific data manipulation or targeted interactions with system components. The security implications extend beyond the immediate platform, potentially affecting additional products that may interact with or depend on the compromised Commerce Platform.
The operational impact of this vulnerability creates substantial risks for organizations utilizing Oracle Commerce Platform, particularly those handling sensitive customer data, transactional information, or business-critical commerce operations. Successful exploitation can result in data integrity compromise, allowing attackers to modify or delete critical business information, while simultaneously enabling unauthorized data access that could expose confidential customer records or proprietary business information. The CVSS vector analysis reveals that the attack requires low complexity (AC:L) and no privileges (PR:N), making it particularly dangerous as it can be exploited by attackers with minimal resources or technical knowledge. The scope of impact is classified as "changed" (S:C), indicating that while the vulnerability is contained within the Oracle Commerce Platform, its effects can extend to influence additional systems or components that interact with the platform. This vulnerability directly aligns with CWE-284 (Improper Access Control) and represents a classic example of insufficient authorization checks within application frameworks. Organizations may find their business continuity threatened by potential data loss, financial fraud, or reputational damage resulting from unauthorized modifications to commerce data or access to sensitive information. The vulnerability's characteristics suggest potential alignment with ATT&CK techniques related to privilege escalation and data manipulation, particularly in the context of application-level attacks targeting business-critical systems. Security teams must implement immediate mitigation strategies including network segmentation, access control reviews, and monitoring for suspicious HTTP traffic patterns to prevent exploitation of this vulnerability.
The remediation approach for CVE-2019-2659 should focus on immediate patch application from Oracle, as well as network-level protections such as firewall rules restricting HTTP access to the Commerce Platform. Organizations should conduct comprehensive vulnerability assessments to identify all instances of the affected version and implement monitoring solutions to detect potential exploitation attempts. The vulnerability highlights the importance of maintaining up-to-date security patches and proper access controls for business-critical applications, particularly those handling sensitive commerce data. Security architectures should incorporate defense-in-depth strategies to minimize the impact of such vulnerabilities, including regular security audits, access logging, and incident response procedures specifically tailored to address application-level compromises.