CVE-2023-25554 : Exploit Details and Defense Strategies

This CVE, published on April 18, 2023, with the identifier CVE-2023-25554, pertains to a vulnerability assigned by Schneider Electric affecting the product StruxureWare Data Center Expert. The vulnerability allows for local privilege escalation through the exploitation of an improper neutralization of special elements used in an OS command (OS Command Injection) when a malicious command is entered on the appliance.

Understanding CVE-2023-25554

This section provides insights into the nature of the CVE-2023-25554 vulnerability affecting StruxureWare Data Center Expert.

What is CVE-2023-25554?

CVE-2023-25554 involves an OS Command Injection vulnerability that enables a local privilege escalation on the StruxureWare Data Center Expert appliance when a specifically crafted Operating System command is inputted.

The Impact of CVE-2023-25554

The impact of this vulnerability is significant, with a high base severity score. It can result in high confidentiality, integrity, and availability impact, requiring low privileges for exploitation while the attack complexity is low.

Technical Details of CVE-2023-25554

Delve deeper into the technical aspects of the CVE-2023-25554 vulnerability concerning StruxureWare Data Center Expert.

Vulnerability Description

The vulnerability arises from improper neutralization of special OS command elements, enabling a maliciously crafted command to escalate local privileges on the affected appliance.

Affected Systems and Versions

StruxureWare Data Center Expert versions up to V7.9.2 are affected by CVE-2023-25554, making these systems vulnerable to the exploitation of the OS Command Injection flaw.

Exploitation Mechanism

Exploiting CVE-2023-25554 requires the input of a malicious Operating System command on the StruxureWare Data Center Expert appliance, leading to a local privilege escalation.

Mitigation and Prevention

Explore the measures necessary to mitigate the risks posed by CVE-2023-25554 and prevent potential exploitation.

Immediate Steps to Take

As an immediate response, users of affected versions should apply relevant security patches from the vendor or follow provided mitigation guidelines to address the vulnerability promptly.

Long-Term Security Practices

Implementing robust security practices, such as regular security assessments, network segmentation, and user privilege management, can help strengthen overall cybersecurity posture and mitigate future vulnerabilities.

Patching and Updates

Stay informed about security updates and patches released by Schneider Electric for StruxureWare Data Center Expert to ensure the timely application of fixes that address CVE-2023-25554 and other potential security vulnerabilities.