CVE-2023-2381 Explained : Impact and Mitigation

This CVE pertains to a cross-site scripting vulnerability found in the Netgear SRX5308 Web Management Interface up to version 4.3.5-3.

Understanding CVE-2023-2381

This vulnerability involves an issue in the file

scgi-bin/platform.cgi?page=bandwidth_profile.htm

within the Web Management Interface component of Netgear SRX5308. It allows for cross-site scripting through the manipulation of the argument

BandWidthProfile.ProfileName

.

What is CVE-2023-2381?

The CVE-2023-2381 vulnerability in Netgear SRX5308 Web Management Interface allows for malicious actors to execute cross-site scripting attacks remotely. The vulnerability has been classified with a base score of 2.4, indicating a low severity level.

The Impact of CVE-2023-2381

The impact of this vulnerability lies in the potential for attackers to inject malicious scripts into web pages viewed by other users. This could lead to unauthorized access, data theft, or other detrimental consequences.

Technical Details of CVE-2023-2381

This section delves into the specifics of the vulnerability, outlining the affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability arises from the manipulation of the

BandWidthProfile.ProfileName

argument in the specified file within the Netgear SRX5308 Web Management Interface. This manipulation allows for the execution of cross-site scripting attacks.

Affected Systems and Versions

The Netgear SRX5308 versions up to 4.3.5-3 are affected by this vulnerability, specifically within the Web Management Interface module.

Exploitation Mechanism

Attackers can exploit this vulnerability remotely, leveraging the manipulation of the argument within the specified file to inject malicious scripts and carry out cross-site scripting attacks.

Mitigation and Prevention

To safeguard systems from CVE-2023-2381, certain steps should be taken to mitigate risks and prevent potential exploitation.

Immediate Steps to Take

Update to the latest patched version of the Netgear SRX5308 software.
Configure firewall rules to restrict access to the vulnerable component.
Monitor network traffic for any suspicious activity that may indicate exploitation attempts.

Long-Term Security Practices

Regularly update and patch software to address security vulnerabilities promptly.
Conduct security assessments and audits to identify and mitigate potential weaknesses.
Educate users and administrators about safe browsing practices and potential threats like cross-site scripting.

Patching and Updates

Netgear should release security patches addressing the CVE-2023-2381 vulnerability in the Web Management Interface of the SRX5308 device. It is crucial for users to apply these patches as soon as they are made available to prevent exploitation and secure their systems.