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CVE-2021-21587 : Vulnerability Insights and Analysis

Learn about CVE-2021-21587, a medium severity vulnerability in Dell Wyse Management Suite versions 3.2 and earlier allowing unauthorized disclosure of file and folder paths. Discover impact, technical details, and mitigation strategies.

Dell Wyse Management Suite versions 3.2 and earlier have been identified with a full path disclosure vulnerability that could be exploited by a local unauthenticated attacker to obtain the path of files and folders.

Understanding CVE-2021-21587

This section provides insights into the impact, technical details, and mitigation strategies related to CVE-2021-21587.

What is CVE-2021-21587?

CVE-2021-21587 refers to a full path disclosure vulnerability present in Dell Wyse Management Suite versions 3.2 and earlier. This vulnerability allows an attacker to gain access to file and folder paths without proper authorization.

The Impact of CVE-2021-21587

The CVSS Base Score for CVE-2021-21587 is 5.3, indicating a medium severity vulnerability. With a low confidentiality impact, this vulnerability could lead to exposing sensitive information to unauthorized users.

Technical Details of CVE-2021-21587

Let's delve deeper into the vulnerability description, affected systems, and the exploitation mechanism associated with CVE-2021-21587.

Vulnerability Description

The vulnerability in Dell Wyse Management Suite allows a local unauthenticated attacker to access detailed path information of files and folders, posing a risk to data confidentiality.

Affected Systems and Versions

The specific versions affected by CVE-2021-21587 include Dell Wyse Management Suite versions 3.2 and previous releases.

Exploitation Mechanism

To exploit this vulnerability, an unauthenticated attacker can directly leverage the system to obtain sensitive file and folder paths, potentially leading to unauthorized information disclosure.

Mitigation and Prevention

Learn about the immediate steps to secure your systems, along with long-term security practices and the importance of timely patching and updates.

Immediate Steps to Take

It is crucial to restrict access to vulnerable systems and ensure proper authentication mechanisms are in place to prevent unauthorized access.

Long-Term Security Practices

Implement robust access controls, regular security assessments, and employee training to enhance overall cybersecurity posture and prevent similar vulnerabilities in the future.

Patching and Updates

Apply security patches provided by Dell promptly to address the full path disclosure vulnerability in Wyse Management Suite versions 3.2 and earlier.

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