CVE-2020-5352 : Vulnerability Insights and Analysis
Learn about CVE-2020-5352 affecting Dell EMC Data Protection Advisor versions 6.4, 6.5, and 18.1. Understand the impact, technical details, and mitigation steps to secure your systems.
Dell EMC Data Protection Advisor versions 6.4, 6.5, and 18.1 are affected by an OS command injection vulnerability that allows remote authenticated malicious users to execute arbitrary commands on the system.
Understanding CVE-2020-5352
This CVE involves a high-severity vulnerability in Dell EMC Data Protection Advisor software.
What is CVE-2020-5352?
The vulnerability in Dell EMC Data Protection Advisor versions 6.4, 6.5, and 18.1 allows remote authenticated attackers to execute arbitrary commands on the affected system through OS command injection.
The Impact of CVE-2020-5352
The vulnerability has a CVSS base score of 8.8, indicating a high severity level. It can result in high impacts on confidentiality, integrity, and availability of the system.
Technical Details of CVE-2020-5352
This section provides more in-depth technical insights into the CVE.
Vulnerability Description
The vulnerability is classified as CWE-78, involving improper neutralization of special elements used in an OS command (OS command injection).
Affected Systems and Versions
- Product: Data Protection Advisor
- Vendor: Dell
- Affected Versions: 6.4, 6.5, 18.1
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: Low
- User Interaction: None
- Scope: Unchanged
- Vector String: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Mitigation and Prevention
Protecting systems from this vulnerability requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply vendor-supplied patches promptly.
- Monitor and restrict network access to the affected system.
- Implement the principle of least privilege for user accounts.
Long-Term Security Practices
- Regularly update and patch software to address known vulnerabilities.
- Conduct security assessments and penetration testing to identify and remediate weaknesses.
Patching and Updates
- Dell has released patches to address the vulnerability. Ensure all affected versions are updated to the latest secure versions.