CVE-2021-2269 in Advanced Pricing
Summary
by MITRE • 04/23/2021
Vulnerability in the Oracle Advanced Pricing product of Oracle E-Business Suite (component: Price Book). The supported version that is affected is 12.1.3. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Advanced Pricing. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Advanced Pricing accessible data as well as unauthorized access to critical data or complete access to all Oracle Advanced Pricing accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).
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Analysis
by VulDB Data Team • 04/24/2021
The vulnerability identified as CVE-2021-2269 represents a critical security flaw within Oracle Advanced Pricing component of the Oracle E-Business Suite, specifically affecting version 12.1.3. This vulnerability resides within the Price Book functionality and demonstrates a significant weakness in the application's access control mechanisms. The flaw operates at the application layer and specifically targets the privilege escalation capabilities within the Oracle E-Business Suite environment, making it particularly dangerous for organizations relying on this enterprise resource planning solution.
This vulnerability manifests as an easily exploitable security weakness that requires minimal prerequisites for successful exploitation. The attack vector is through HTTP network access, which means that an attacker with basic network connectivity can potentially leverage this flaw without requiring physical access or complex attack infrastructure. The CVSS score of 8.1 indicates a high severity level with significant impacts to both confidentiality and integrity of the affected system. The vulnerability's characteristics align with CWE-284 (Improper Access Control) and can be categorized under ATT&CK technique T1078 (Valid Accounts) as it allows unauthorized access to critical system resources through legitimate network access points.
The operational impact of this vulnerability extends beyond simple data theft, as successful exploitation enables attackers to perform unauthorized modifications to critical data within the Oracle Advanced Pricing system. This includes the ability to create, delete, or modify data that could fundamentally alter pricing structures, customer information, or financial records within the enterprise environment. The potential for complete access to all Oracle Advanced Pricing accessible data represents a catastrophic risk to business operations, as pricing information often directly impacts revenue streams, customer relationships, and competitive positioning. The vulnerability's ability to compromise both confidentiality and integrity simultaneously makes it particularly dangerous for organizations managing sensitive pricing data and business-critical information.
Organizations affected by this vulnerability should immediately implement multiple layers of mitigation strategies to protect their Oracle E-Business Suite environments. The primary recommendation involves applying the official Oracle patches and updates released to address this specific vulnerability, as these patches typically contain fixes for the underlying access control flaws. Network segmentation and access control measures should be strengthened to limit HTTP access to only authorized personnel and systems, while implementing robust monitoring and logging capabilities to detect any suspicious activities related to the Price Book component. Additionally, organizations should conduct comprehensive security assessments of their Oracle E-Business Suite installations to identify any additional vulnerabilities that may exist within the broader application ecosystem, particularly focusing on similar access control weaknesses that could be exploited in combination with this vulnerability. The remediation process should include thorough testing of patches in development environments before deployment to production systems to ensure operational stability and prevent unintended disruptions to business processes.