CVE-2020-14546 Explained : Impact and Mitigation
Learn about CVE-2020-14546, a vulnerability in Oracle Hyperion Financial Close Management allowing unauthorized access to critical data. Find mitigation steps and patching recommendations.
A vulnerability in Oracle Hyperion Financial Close Management could allow a high privileged attacker to compromise the system, potentially leading to unauthorized data access and modification.
Understanding CVE-2020-14546
This CVE involves a vulnerability in the Hyperion Financial Close Management product of Oracle Hyperion, specifically affecting version 11.1.2.4.
What is CVE-2020-14546?
The vulnerability allows a high privileged attacker with network access via HTTP to compromise Hyperion Financial Close Management. Successful attacks require human interaction from a person other than the attacker, potentially resulting in unauthorized access to critical data.
The Impact of CVE-2020-14546
Successful exploitation of this vulnerability can lead to unauthorized creation, deletion, or modification of critical data or all accessible data within Hyperion Financial Close Management. The CVSS 3.1 Base Score is 4.2, indicating integrity impacts.
Technical Details of CVE-2020-14546
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability in the Close Manager component of Hyperion Financial Close Management allows attackers to compromise the system via HTTP.
Affected Systems and Versions
- Product: Hyperion Financial Close Management
- Vendor: Oracle Corporation
- Affected Version: 11.1.2.4
Exploitation Mechanism
- Attack Vector: Network
- Attack Complexity: High
- Privileges Required: High
- User Interaction: Required
- Scope: Unchanged
- Integrity Impact: High
- Confidentiality Impact: None
- Availability Impact: None
Mitigation and Prevention
Protecting systems from CVE-2020-14546 is crucial to maintaining security.
Immediate Steps to Take
- Apply security patches provided by Oracle promptly.
- Monitor network traffic for any suspicious activity.
- Educate users on recognizing and avoiding potential social engineering attacks.
Long-Term Security Practices
- Regularly update and patch all software and systems.
- Implement strong access controls and authentication mechanisms.
- Conduct regular security assessments and audits.
Patching and Updates
Ensure that all systems running Hyperion Financial Close Management are updated with the latest patches and security fixes.