CVE-2023-3504 : Exploit Details and Defense Strategies

This CVE-2023-3504 pertains to a critical vulnerability found in SmartWeb Infotech Job Board 1.0, affecting the component "My Profile Page." The issue allows for unrestricted upload through manipulation of the argument "filename," posing a risk of remote attacks. The vulnerability was classified with a CVSS base score of 6.3, indicating a medium severity level.

Understanding CVE-2023-3504

This section delves into the key aspects of CVE-2023-3504, shedding light on its nature and impact.

What is CVE-2023-3504?

The vulnerability in SmartWeb Infotech Job Board 1.0 enables unrestricted upload by exploiting the file /settings/account within the My Profile Page component. This critical issue poses a significant risk to the security of the system, allowing potential remote attacks leveraging the manipulation of the "filename" argument.

The Impact of CVE-2023-3504

Given the unrestricted upload capability facilitated by this vulnerability, threat actors can potentially upload malicious files and compromise the system's integrity. The critical nature of this issue underscores the urgency of addressing it to prevent security breaches and unauthorized access.

Technical Details of CVE-2023-3504

In this section, we will explore the vulnerability description, affected systems, versions, and the exploitation mechanism associated with CVE-2023-3504.

Vulnerability Description

The vulnerability in SmartWeb Infotech Job Board 1.0 arises from the lack of restrictions on file uploads, specifically within the My Profile Page component. By manipulating the "filename" argument, threat actors can upload files without proper validation, leading to potential security threats and unauthorized access.

Affected Systems and Versions

SmartWeb Infotech Job Board version 1.0 is identified as the affected system in this CVE, particularly impacting the functionality within the My Profile Page module. Users operating on this version are at risk of falling victim to the unrestricted upload vulnerability.

Exploitation Mechanism

The exploitation of CVE-2023-3504 revolves around manipulating the "filename" argument within the /settings/account file of the My Profile Page component. Through this method, threat actors can bypass file upload restrictions and carry out unauthorized uploads, opening doors for potential cyberattacks.

Mitigation and Prevention

To address CVE-2023-3504, proactive measures need to be implemented to prevent exploitation and secure the affected systems effectively.

Immediate Steps to Take

Users should prioritize updating SmartWeb Infotech Job Board to a patched version that addresses the unrestricted upload vulnerability.
Implement access controls and validation mechanisms to restrict unauthorized file uploads within the My Profile Page component.

Long-Term Security Practices

Regularly monitor and audit file upload functionalities to detect any anomalous activities or unauthorized uploads.
Conduct thorough security assessments to identify and remediate vulnerabilities across the system proactively.

Patching and Updates

Stay informed about security updates and patches released by SmartWeb Infotech to address CVE-2023-3504. Timely application of patches is crucial to mitigate the risks posed by the unrestricted upload vulnerability and enhance overall system security.