CVE-2023-38874 : Exploit Details and Defense Strategies
Discover the details of CVE-2023-38874, a remote code execution flaw in gugoan's Economizzer allowing unauthorized commands. Learn about impact, affected versions, and mitigation.
A remote code execution (RCE) vulnerability has been identified in gugoan's Economizzer v.0.9-beta1 and commit 3730880, dated April 2023. This CVE allows a malicious actor to execute arbitrary commands by uploading a PHP web shell as an attachment.
Understanding CVE-2023-38874
This section provides an overview of the vulnerability in Economizzer that enables remote code execution.
What is CVE-2023-38874?
The CVE-2023-38874 refers to a security flaw in gugoan's Economizzer software, allowing for an insecure file upload that leads to potential remote code execution.
The Impact of CVE-2023-38874
The impact of this vulnerability is severe as it enables attackers to upload malicious PHP web shells and gain unauthorized access to execute arbitrary commands on the affected system.
Technical Details of CVE-2023-38874
In this section, we delve into the specifics of the vulnerability affecting Economizzer.
Vulnerability Description
The vulnerability stems from an insecure file upload feature in Economizzer, allowing attackers to upload PHP web shells and subsequently execute unauthorized commands.
Affected Systems and Versions
The affected versions include Economizzer v.0.9-beta1 and commit 3730880, both dated in April 2023.
Exploitation Mechanism
Attackers can exploit this vulnerability by uploading a PHP web shell as an attachment when adding a new cash book entry, providing them with a gateway to execute arbitrary commands.
Mitigation and Prevention
To address CVE-2023-38874, immediate action is crucial to prevent exploitation and mitigate security risks.
Immediate Steps to Take
Users and administrators should refrain from uploading untrusted file attachments and consider implementing additional access controls to prevent unauthorized file uploads.
Long-Term Security Practices
Regular security assessments, code reviews, and user input validation can help enhance the overall security posture of the application.
Patching and Updates
It is recommended to apply patches and updates provided by gugoan for Economizzer to secure the application and prevent potential exploits.