CVE-2023-4323 : Security Advisory and Response

This CVE involves a vulnerability in the Broadcom RAID Controller web interface related to improper session management of active sessions on the Gateway setup.

Understanding CVE-2023-4323

This vulnerability affects the Broadcom RAID Controller web interface, specifically impacting the LSI Storage Authority (LSA) product by Broadcom.

What is CVE-2023-4323?

CVE-2023-4323 highlights a flaw in the Broadcom RAID Controller web interface's handling of active sessions on the Gateway setup. Attackers could potentially exploit this vulnerability to compromise the security of affected systems.

The Impact of CVE-2023-4323

The improper session management issue in the Broadcom RAID Controller web interface could lead to unauthorized access, data breaches, and potentially complete system compromise. It is crucial to address this vulnerability promptly to prevent security incidents.

Technical Details of CVE-2023-4323

The following technical details outline the vulnerability in depth:

Vulnerability Description

The vulnerability arises from a lack of proper session management for active sessions on the Gateway setup of the Broadcom RAID Controller web interface, allowing attackers to exploit this weakness.

Affected Systems and Versions

Affected Product: LSI Storage Authority (LSA) by Broadcom
Affected Version: Less than 7.017.011.000

Exploitation Mechanism

Attackers with access to active sessions on the Gateway setup can exploit this vulnerability to gain unauthorized access to sensitive information or take control of affected systems.

Mitigation and Prevention

Addressing CVE-2023-4323 requires immediate action and long-term security practices to safeguard systems from exploitation:

Immediate Steps to Take

Update the affected Broadcom RAID Controller web interface to version 7.017.011.000 or newer.
Ensure that proper session management protocols are implemented to prevent unauthorized access.

Long-Term Security Practices

Regularly monitor and update system security protocols.
Conduct security audits to identify and address vulnerabilities proactively.

Patching and Updates

Broadcom has released a fix for this vulnerability in version 7.017.011.000. Contact your Broadcom representative for more information on applying the necessary patches to secure your systems.