CVE-2020-2684 : Exploit Details and Defense Strategies
Learn about CVE-2020-2684, a vulnerability in Oracle FLEXCUBE Universal Banking allowing unauthorized access to critical data. Find mitigation steps and impact details here.
A vulnerability in Oracle FLEXCUBE Universal Banking allows unauthorized access to critical data or complete system compromise.
Understanding CVE-2020-2684
This CVE involves a vulnerability in Oracle FLEXCUBE Universal Banking, impacting specific versions.
What is CVE-2020-2684?
The vulnerability in Oracle FLEXCUBE Universal Banking allows a low-privileged attacker to compromise the system via HTTP, potentially leading to unauthorized data access.
The Impact of CVE-2020-2684
- Successful exploitation can result in unauthorized access to critical data or complete control over the system.
- CVSS 3.0 Base Score: 6.5 (Confidentiality impacts).
Technical Details of CVE-2020-2684
This section provides more technical insights into the CVE.
Vulnerability Description
The vulnerability allows attackers with network access to compromise Oracle FLEXCUBE Universal Banking, affecting versions 12.0.1-12.4.0 and 14.0.0-14.3.0.
Affected Systems and Versions
- Product: FLEXCUBE Universal Banking
- Vendor: Oracle Corporation
- Affected Versions: 12.0.1-12.4.0, 14.0.0-14.3.0
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: Low
- User Interaction: None
- Confidentiality Impact: High
Mitigation and Prevention
Protect your systems from CVE-2020-2684 with these steps:
Immediate Steps to Take
- Apply security patches provided by Oracle promptly.
- Monitor network traffic for any suspicious activity.
- Restrict network access to vulnerable systems.
Long-Term Security Practices
- Regularly update and patch all software and systems.
- Conduct security training for employees to recognize and report potential threats.
Patching and Updates
- Stay informed about security updates from Oracle.