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CVE-2025-54564: Critical Command Execution Vulnerability in ChargePoint Home Flex 5.5.4.13

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Overview

In the realm of cybersecurity, the discovery of new vulnerabilities is an ongoing process. One such critical vulnerability, CVE-2025-54564, has been identified in the ChargePoint Home Flex 5.5.4.13. This vulnerability opens the door for potential system compromise or data leakage, thereby posing a serious threat to the security of the system and the data it contains. As it concerns a widely used product, ChargePoint Home Flex, this vulnerability becomes a matter of concern for a substantial user base.

Vulnerability Summary

CVE ID: CVE-2025-54564
Severity: High (CVSS score 7.8)
Attack Vector: Network
Privileges Required: None
User Interaction: Required
Impact: Potential system compromise or data leakage

Affected Products

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Product | Affected Versions

ChargePoint Home Flex | 5.5.4.13

How the Exploit Works

The vulnerability lies in the ‘uploadsm’ function of the ChargePoint Home Flex 5.5.4.13. The function fails to validate a user-controlled string during bz2 decompression. As a result, malicious actors can manipulate the string to execute arbitrary commands as the ‘nobody’ user. This could potentially lead to a system compromise or data leakage.

Conceptual Example Code

The following conceptual example demonstrates how this vulnerability might be exploited. In this example, the malicious actor sends a POST request with a manipulated string that leads to command execution.

POST /uploadsm HTTP/1.1
Host: target.example.com
Content-Type: application/bzip2
{ "user_controlled_string": "malicious_command_here" }

Mitigation Guidance

To mitigate the CVE-2025-54564 vulnerability, it is advised to apply the vendor patch as soon as it’s available. In the meantime, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can serve as a temporary mitigation measure, helping filter out malicious payloads and thus, protecting the system from potential compromise or data leakage. It is also essential to maintain a regular update and patch management program to ensure protection against such vulnerabilities in the future.

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Disclaimer:

The information and code presented in this article are provided for educational and defensive cybersecurity purposes only. Any conceptual or pseudocode examples are simplified representations intended to raise awareness and promote secure development and system configuration practices.

Do not use this information to attempt unauthorized access or exploit vulnerabilities on systems that you do not own or have explicit permission to test.

Ameeba and its authors do not endorse or condone malicious behavior and are not responsible for misuse of the content. Always follow ethical hacking guidelines, responsible disclosure practices, and local laws.

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