CVE-2020-4700 : What You Need to Know
Learn about CVE-2020-4700 affecting IBM Sterling B2B Integrator versions 5.2.0.0 through 5.2.6.5 and 6.0.0.0 through 6.0.3.2. Discover the impact, technical details, and mitigation steps.
IBM Sterling B2B Integrator Standard Edition versions 5.2.0.0 through 5.2.6.5 and 6.0.0.0 through 6.0.3.2 are affected by a privilege escalation vulnerability that could allow an authenticated user to gain administrative privileges.
Understanding CVE-2020-4700
This CVE involves a security issue in IBM Sterling B2B Integrator that could be exploited by a specific user group to elevate their privileges.
What is CVE-2020-4700?
IBM Sterling B2B Integrator Standard Edition versions 5.2.0.0 through 5.2.6.5 and 6.0.0.0 through 6.0.3.2 are susceptible to an authenticated user creating a user or group with administrative rights.
The Impact of CVE-2020-4700
The vulnerability has a CVSS base score of 7.5 (High severity) and could result in unauthorized users gaining elevated privileges within the system.
Technical Details of CVE-2020-4700
This section provides more in-depth technical details about the vulnerability.
Vulnerability Description
The flaw allows an authenticated user from a specific group to create a user or group with administrative privileges.
Affected Systems and Versions
- IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 5.2.6.5
- IBM Sterling B2B Integrator Standard Edition 6.0.0.0 through 6.0.3.2
Exploitation Mechanism
- Attack Complexity: High
- Attack Vector: Network
- Privileges Required: Low
- User Interaction: None
- Exploit Code Maturity: Unproven
- Scope: Unchanged
- Confidentiality, Integrity, and Availability Impact: High
Mitigation and Prevention
To address CVE-2020-4700, follow these mitigation strategies:
Immediate Steps to Take
- Apply the official fix provided by IBM.
- Restrict access to vulnerable systems.
- Monitor user activities for suspicious behavior.
Long-Term Security Practices
- Regularly update and patch the IBM Sterling B2B Integrator software.
- Conduct security training for users to prevent unauthorized actions.
Patching and Updates
Ensure that you install all relevant security patches and updates released by IBM to mitigate the vulnerability.