CVE-2021-43587 : Vulnerability Insights and Analysis

Dell PowerPath Management Appliance, versions 3.2, 3.1, 3.0 P01, 3.0, and 2.6, contain a vulnerability due to the use of a hard-coded cryptographic key. This could be exploited by a local high-privileged malicious user to access secrets and elevate privileges.

Understanding CVE-2021-43587

The vulnerability impacts the PowerPath Management Appliance by Dell.

What is CVE-2021-43587?

This CVE identifies a security flaw in Dell's PowerPath Management Appliance where hardcoded cryptographic keys are utilized, potentially allowing unauthorized access and privilege escalation.

The Impact of CVE-2021-43587

The vulnerability has a High severity rating with a CVSS base score of 8.2. It affects confidentiality, integrity, and availability, posing a substantial risk of exposure to critical secrets and unauthorized elevation of privileges.

Technical Details of CVE-2021-43587

The following technical details provide more insight into the vulnerability.

Vulnerability Description

The issue arises due to the utilization of hard-coded cryptographic keys in Dell's PowerPath Management Appliance.

Affected Systems and Versions

Product: PowerPath Management Appliance
Vendor: Dell
Versions Affected: Less than 3.2 P01

Exploitation Mechanism

Attack Vector: Local
Attack Complexity: Low
Required Privileges: High
Scope: Changed
User Interaction: None

Mitigation and Prevention

It is crucial to take immediate actions and adopt long-term security practices to mitigate the risks posed by CVE-2021-43587.

Immediate Steps to Take

Monitor security advisories from Dell for patches and updates.
Implement the vendor-recommended security configurations on affected appliances.
Limit access to high-privileged users to reduce the attack surface.

Long-Term Security Practices

Regularly update and patch all systems to prevent vulnerabilities.
Conduct regular security assessments and audits to identify and address weaknesses.
Educate users on best practices for security hygiene to prevent exploitation of vulnerabilities.

Patching and Updates

Ensure that the Dell PowerPath Management Appliance is updated with the latest patches and security fixes provided by Dell.