CVE-2020-4385 : What You Need to Know
Learn about CVE-2020-4385 affecting IBM Verify Gateway (IVG) versions 1.0.0 and 1.0.1. Understand the impact, technical details, and mitigation steps to secure your systems.
IBM Verify Gateway (IVG) 1.0.0 and 1.0.1 contain hard-coded credentials, posing a security risk. Learn about the impact, technical details, and mitigation steps.
Understanding CVE-2020-4385
IBM Verify Gateway (IVG) versions 1.0.0 and 1.0.1 have a vulnerability related to hard-coded credentials, potentially leading to unauthorized access.
What is CVE-2020-4385?
CVE-2020-4385 refers to the presence of hard-coded credentials, such as passwords or cryptographic keys, in IBM Verify Gateway (IVG) versions 1.0.0 and 1.0.1. These credentials are used for various authentication and encryption purposes within the application.
The Impact of CVE-2020-4385
The vulnerability in IBM Verify Gateway (IVG) can have the following impacts:
- Confidentiality Impact: High
- CVSS Base Score: 6.8 (Medium Severity)
- Attack Vector: Network
- Exploit Code Maturity: Unproven
- Scope: Changed
- User Interaction: None
Technical Details of CVE-2020-4385
IBM Verify Gateway (IVG) vulnerability details:
Vulnerability Description
The issue involves hard-coded credentials in versions 1.0.0 and 1.0.1 of IBM Verify Gateway (IVG), which can be exploited for unauthorized access.
Affected Systems and Versions
- Affected Product: Verify Gateway (IVG)
- Vendor: IBM
- Affected Versions: 1.0.0, 1.0.1
Exploitation Mechanism
The vulnerability can be exploited by attackers to gain unauthorized access to the application using the hard-coded credentials.
Mitigation and Prevention
Protect your systems from CVE-2020-4385 with these steps:
Immediate Steps to Take
- Update IBM Verify Gateway (IVG) to a patched version that addresses the hard-coded credentials issue.
- Monitor for any unauthorized access or unusual activities on the system.
Long-Term Security Practices
- Implement strong password policies and avoid hard-coding credentials in applications.
- Regularly review and update security configurations to prevent similar vulnerabilities.
Patching and Updates
- Apply official fixes provided by IBM to address the vulnerability in Verify Gateway (IVG).