CVE-2022-34457 : Vulnerability Insights and Analysis

A critical vulnerability has been identified in Dell Command Configure (DCC) version 4.8 and prior that allows for privilege escalation, impacting the security of the system. Here's what you need to know about CVE-2022-34457.

Understanding CVE-2022-34457

Dell Command Configure (DCC) version 4.8 and earlier versions are affected by a critical vulnerability related to improper folder permissions, leading to privilege escalation.

What is CVE-2022-34457?

Dell Command Configure, versions 4.8 and prior, contain improper folder permissions when installed to a non-secured path instead of the default path. This security flaw enables non-administrative users to modify files within the installed directory, potentially rendering the application unavailable to all users.

The Impact of CVE-2022-34457

The vulnerability poses a high risk as it allows unauthorized users to escalate privileges, compromising the confidentiality, integrity, and availability of the affected system. With a CVSS base score of 7.3, the severity of this issue is classified as high.

Technical Details of CVE-2022-34457

Here are the technical details associated with CVE-2022-34457:

Vulnerability Description

The vulnerability arises from improper folder permissions in Dell Command Configure versions 4.8 and earlier, which can be exploited to achieve privilege escalation.

Affected Systems and Versions

Dell Command Configure (DCC) version 4.8 and prior are impacted by this vulnerability.

Exploitation Mechanism

By installing Dell Command Configure to a non-secured path instead of the default path, non-administrative users can manipulate files within the directory, potentially leading to a denial of service scenario.

Mitigation and Prevention

Protecting your system from CVE-2022-34457 is crucial. Consider the following steps to mitigate the risks associated with this vulnerability:

Immediate Steps to Take

Update Dell Command Configure to a secure path to avoid improper folder permissions.
Monitor file changes and user activities within the installed directory.

Long-Term Security Practices

Implement the principle of least privilege to restrict user access and prevent privilege escalation.
Regularly audit folder permissions and configurations to ensure security best practices are followed.

Patching and Updates

Stay informed about security updates from Dell and promptly apply patches to address vulnerabilities like CVE-2022-34457.