CVE-2020-4635 : What You Need to Know
Learn about CVE-2020-4635 affecting IBM Resilient SOAR 40, allowing user enumeration of usernames. Find mitigation steps and long-term security practices to prevent exploitation.
IBM Resilient SOAR 40 and earlier versions could expose sensitive information through username enumeration.
Understanding CVE-2020-4635
IBM Resilient SOAR 40 vulnerability allowing user enumeration of usernames.
What is CVE-2020-4635?
IBM Resilient SOAR 40 and earlier versions are susceptible to disclosing sensitive information by enabling users to enumerate usernames.
The Impact of CVE-2020-4635
This vulnerability has a low severity base score of 3.7 (CVSSv3.0) and could lead to the exposure of sensitive information.
Technical Details of CVE-2020-4635
Vulnerability specifics and affected systems.
Vulnerability Description
- IBM Resilient SOAR 40 and earlier versions allow unauthorized username enumeration, potentially leading to data exposure.
Affected Systems and Versions
- Product: Resilient
- Vendor: IBM
- Versions: SOAR 40
Exploitation Mechanism
- Attack Complexity: High
- Attack Vector: Network
- Confidentiality Impact: Low
- Integrity Impact: None
- Privileges Required: None
- User Interaction: None
Mitigation and Prevention
Steps to address and prevent the vulnerability.
Immediate Steps to Take
- Apply official fixes provided by IBM to mitigate the vulnerability.
- Monitor for any unauthorized access attempts or unusual activities.
Long-Term Security Practices
- Regularly update and patch the IBM Resilient software to the latest version.
- Implement strong access controls and user authentication mechanisms.
Patching and Updates
- Stay informed about security bulletins and updates from IBM regarding this vulnerability.