CVE-2020-2821 Explained : Impact and Mitigation
Learn about CVE-2020-2821 affecting Oracle Trade Management in Oracle E-Business Suite. Discover the impact, affected versions, and mitigation steps for this vulnerability.
A vulnerability in the Oracle Trade Management product of Oracle E-Business Suite allows unauthorized access to critical data or complete access to all Oracle Trade Management accessible data.
Understanding CVE-2020-2821
This CVE involves an easily exploitable vulnerability in Oracle Trade Management, impacting versions 12.1.1-12.1.3 and 12.2.3-12.2.8.
What is CVE-2020-2821?
The vulnerability allows an unauthenticated attacker with network access via HTTP to compromise Oracle Trade Management, potentially leading to unauthorized data access and manipulation.
The Impact of CVE-2020-2821
- Successful attacks can result in unauthorized access to critical data or complete access to all Oracle Trade Management accessible data.
- Unauthorized update, insert, or delete access to some Oracle Trade Management data is possible.
- CVSS 3.0 Base Score: 8.2 (High impact on Confidentiality and Integrity).
Technical Details of CVE-2020-2821
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability in Oracle Trade Management allows unauthenticated attackers to compromise the system via HTTP, potentially impacting additional products.
Affected Systems and Versions
- Product: Trade Management
- Vendor: Oracle Corporation
- Affected Versions: 12.1.1-12.1.3, 12.2.3-12.2.8
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: None
- User Interaction: Required
- Scope: Changed
- Confidentiality Impact: High
- Integrity Impact: Low
- Availability Impact: None
Mitigation and Prevention
Protect your systems from CVE-2020-2821 with the following steps:
Immediate Steps to Take
- Apply vendor-supplied patches immediately.
- Monitor for any unauthorized access or changes in the system.
Long-Term Security Practices
- Regularly update and patch all software and systems.
- Implement strong access controls and authentication mechanisms.
Patching and Updates
- Stay informed about security alerts and updates from Oracle Corporation.