CVE-2023-24487 : Vulnerability Insights and Analysis

This CVE record details a vulnerability labeled as CVE-2023-24487, which was published on July 10, 2023, by Citrix. The vulnerability involves an arbitrary file read in Citrix ADC and Citrix Gateway, potentially exposing sensitive information to unauthorized parties.

Understanding CVE-2023-24487

This section dives into the specifics of CVE-2023-24487, shedding light on the nature of the vulnerability and its potential impact.

What is CVE-2023-24487?

CVE-2023-24487 refers to an arbitrary file read vulnerability in Citrix ADC and Citrix Gateway. This flaw could allow attackers to access sensitive files on the affected systems without proper authorization, posing a risk to the confidentiality of the data stored within these files.

The Impact of CVE-2023-24487

The impact of this vulnerability is considered medium, with a CVSS base score of 6.3. While the attack complexity is low and user interaction is not required, the potential exploitation of this vulnerability could lead to unauthorized access to critical information, albeit with low confidentiality, integrity, and availability impacts.

Technical Details of CVE-2023-24487

Understanding the technical aspects of a vulnerability is crucial for devising effective mitigation strategies and prioritizing security measures.

Vulnerability Description

The vulnerability in question stems from an arbitrary file read flaw in Citrix ADC and Citrix Gateway, allowing threat actors to read sensitive files on the impacted systems.

Affected Systems and Versions

Citrix ADC and Citrix Gateway versions 13.1, 13.0, 12.1, 12.1-FIPS, 13.1-FIPS, and 12.1-NDcPP are susceptible to this vulnerability, with specific patch levels highlighted as affected.

Exploitation Mechanism

The exploitation of this vulnerability may occur through an adjacent network, requiring low attack complexity and no special privileges, making it a potential target for malicious actors seeking unauthorized access to system files.

Mitigation and Prevention

Addressing CVE-2023-24487 promptly is essential to safeguarding affected systems and preventing potential security breaches.

Immediate Steps to Take

Organizations using Citrix ADC and Citrix Gateway should consider implementing access controls, monitoring file access, and applying relevant security patches provided by Citrix to mitigate the risk posed by this vulnerability.

Long-Term Security Practices

Establishing robust security protocols, conducting regular vulnerability assessments, and ensuring timely software updates are crucial for enhancing the overall security posture of systems and minimizing the likelihood of exploitation.

Patching and Updates

Citrix has released patches to address the arbitrary file read vulnerability in Citrix ADC and Citrix Gateway. It is recommended that organizations apply these patches promptly to remediate the issue and enhance the security of their systems.