CVE-2023-4341 Explained : Impact and Mitigation

This CVE involves a vulnerability in Broadcom RAID Controller that allows for privilege escalation to root due to the creation of insecure folders via Web GUI.

Understanding CVE-2023-4341

This section will delve into the details of CVE-2023-4341, shedding light on its implications and technical aspects.

What is CVE-2023-4341?

CVE-2023-4341 pertains to a security flaw in the Broadcom RAID Controller, which enables an attacker to escalate privileges to root by leveraging the creation of insecure folders through the Web GUI interface.

The Impact of CVE-2023-4341

The impact of this vulnerability can be severe, as it allows unauthorized users to gain elevated privileges and potentially take control of affected systems, leading to unauthorized access and potential data breaches.

Technical Details of CVE-2023-4341

In this section, we will explore the technical aspects of CVE-2023-4341, including the vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability in Broadcom RAID Controller arises from the insecure creation of folders via the Web GUI, providing an avenue for attackers to escalate privileges and potentially gain root access on the affected systems.

Affected Systems and Versions

The vulnerability impacts the LSI Storage Authority (LSA) product by Broadcom, specifically versions less than 7.017.011.000. Meanwhile, the RAID Web Console 3 (RWC3) by Intel is also affected if running versions below 7.017.011.000.

Exploitation Mechanism

Attackers can leverage the vulnerability by exploiting the insecure folders created by the Web GUI to escalate their privileges to root, potentially compromising the security of the affected systems.

Mitigation and Prevention

This section focuses on the steps to mitigate the risks associated with CVE-2023-4341 and prevent potential exploitation.

Immediate Steps to Take

To address CVE-2023-4341, it is crucial to ensure that the affected systems are updated to version 7.017.011.000 or higher. Additionally, organizations should restrict access to the Web GUI to authorized personnel only and monitor for any unauthorized activities.

Long-Term Security Practices

Implementing strong access controls, regular security assessments, and ensuring timely software updates can help enhance the overall security posture and reduce the likelihood of similar vulnerabilities being exploited in the future.

Patching and Updates

Broadcom has released a fix for CVE-2023-4341 in version 7.017.011.000. Organizations are advised to apply the patch promptly to remediate the vulnerability and protect their systems from potential exploitation.