CVE-2020-14787 : Vulnerability Insights and Analysis
Learn about CVE-2020-14787, a vulnerability in Oracle Communications Diameter Signaling Router (DSR) allowing unauthorized access. Find mitigation steps and patching details.
A vulnerability in the Oracle Communications Diameter Signaling Router (DSR) product of Oracle Communications allows unauthorized access and data manipulation.
Understanding CVE-2020-14787
This CVE involves a vulnerability in the Oracle Communications Diameter Signaling Router (DSR) product, potentially impacting various versions.
What is CVE-2020-14787?
The vulnerability in Oracle Communications Diameter Signaling Router (DSR) allows a low privileged attacker to compromise the system via HTTP, leading to unauthorized data access and manipulation.
The Impact of CVE-2020-14787
- Successful exploitation can result in unauthorized data access and manipulation within the Oracle Communications Diameter Signaling Router (DSR).
- The vulnerability can impact additional products connected to the compromised system.
- CVSS 3.1 Base Score: 5.4 (Confidentiality and Integrity impacts).
Technical Details of CVE-2020-14787
This section provides technical details of the vulnerability.
Vulnerability Description
The vulnerability allows a low privileged attacker to compromise the Oracle Communications Diameter Signaling Router (DSR) via HTTP, potentially leading to unauthorized data access and manipulation.
Affected Systems and Versions
- Product: Communications Diameter Signaling Router (DSR)
- Vendor: Oracle Corporation
- Affected Versions: 8.0.0.0-8.4.0.5
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: Low
- User Interaction: Required
- Scope: Changed
- Confidentiality Impact: Low
- Integrity Impact: Low
- Availability Impact: None
Mitigation and Prevention
Steps to address and prevent the CVE-2020-14787 vulnerability.
Immediate Steps to Take
- Apply security patches provided by Oracle promptly.
- Monitor network traffic for any suspicious activity.
- Restrict network access to the vulnerable system.
Long-Term Security Practices
- Regularly update and patch all software and systems.
- Conduct security training to educate users on potential threats.
- Implement network segmentation to limit the impact of potential breaches.
Patching and Updates
- Oracle has released patches to address the vulnerability. Ensure timely installation of these patches to secure the system.