CVE-2020-5389 : Exploit Details and Defense Strategies
Learn about CVE-2020-5389, a critical information disclosure vulnerability in Dell EMC OpenManage Integration for Microsoft System Center. Find out how to mitigate the risk and secure your systems.
Dell EMC OpenManage Integration for Microsoft System Center (OMIMSSC) for SCCM and SCVMM versions prior to 7.2.1 contain an information disclosure vulnerability. Authenticated low privileged OMIMSCC users may be able to retrieve sensitive information from the logs.
Understanding CVE-2020-5389
Dell EMC OpenManage Integration for Microsoft System Center (OMIMSSC) has a critical information disclosure vulnerability that could allow authenticated users to access sensitive data.
What is CVE-2020-5389?
This CVE refers to an information disclosure vulnerability in Dell's OMIMSSC software, allowing low privileged users to extract sensitive information from system logs.
The Impact of CVE-2020-5389
The vulnerability has a CVSS base score of 9, indicating a critical severity level. It poses a high risk to confidentiality, integrity, and availability of the affected systems.
Technical Details of CVE-2020-5389
Dell EMC OpenManage Integration for Microsoft System Center (OMIMSSC) versions prior to 7.2.1 A01 are affected by this vulnerability.
Vulnerability Description
The vulnerability allows authenticated low privileged users to access sensitive information from system logs, potentially compromising data confidentiality.
Affected Systems and Versions
- Product: OMIMSSC (OpenManage Integration for Microsoft System Center)
- Vendor: Dell
- Versions Affected: < 7.2.1 A01
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: Low
- User Interaction: Required
- Scope: Changed
- Availability Impact: High
- Confidentiality Impact: High
- Integrity Impact: High
Mitigation and Prevention
Immediate action is necessary to secure systems against this critical vulnerability.
Immediate Steps to Take
- Update OMIMSSC to version 7.2.1 A01 or higher to mitigate the vulnerability.
- Monitor system logs for any unauthorized access or data extraction.
Long-Term Security Practices
- Regularly review and update access privileges to limit exposure to sensitive information.
- Conduct security training for users to raise awareness of data protection practices.
Patching and Updates
- Apply security patches and updates provided by Dell to address the vulnerability and enhance system security.