CVE-2020-4202 : Vulnerability Insights and Analysis
Learn about CVE-2020-4202 impacting IBM UrbanCode Deploy versions 7.0.3.0 and 7.0.4.0. Discover the severity, impact, and mitigation steps for this privilege escalation vulnerability.
IBM UrbanCode Deploy (UCD) 7.0.3.0 and 7.0.4.0 could allow an authenticated user to impersonate another user if the server is configured to enable Distributed Front End (DFE). This vulnerability has a CVSS base score of 5 (Medium severity).
Understanding CVE-2020-4202
IBM UrbanCode Deploy vulnerability impacting versions 7.0.3.0 and 7.0.4.0.
What is CVE-2020-4202?
CVE-2020-4202 is a privilege escalation vulnerability in IBM UrbanCode Deploy versions 7.0.3.0 and 7.0.4.0, allowing authenticated users to impersonate others when DFE is enabled.
The Impact of CVE-2020-4202
The vulnerability has a CVSS base score of 5 (Medium severity) with a potential for privilege escalation, affecting the confidentiality, integrity, and availability of the system.
Technical Details of CVE-2020-4202
This section provides detailed technical information about the CVE.
Vulnerability Description
- Attack Vector: Network
- Attack Complexity: High
- Privileges Required: Low
- User Interaction: None
- Exploit Code Maturity: Unproven
Affected Systems and Versions
- Affected Product: IBM UrbanCode Deploy
- Affected Versions: 7.0.3.0, 7.0.4.0
Exploitation Mechanism
The vulnerability can be exploited by an authenticated user when the server is configured to enable Distributed Front End (DFE).
Mitigation and Prevention
Protect your systems from CVE-2020-4202 with the following steps:
Immediate Steps to Take
- Disable DFE if not required
- Apply official fixes provided by IBM
Long-Term Security Practices
- Regularly monitor and update access controls
- Conduct security training for users to prevent unauthorized actions
Patching and Updates
- Stay informed about security bulletins and updates from IBM