CVE-2023-24610 : What You Need to Know

This CVE record was published on February 1, 2023, by MITRE. It details a vulnerability found in NOSH 4a5cfdb that allows remote authenticated users to execute PHP arbitrary code through the "practice logo" upload feature. The issue arises due to bypassing client-side checks, potentially leading to the theft of Protected Health Information as the product is used for health charting.

Understanding CVE-2023-24610

This section delves deeper into the specifics of CVE-2023-24610, outlining what the vulnerability entails and its potential impact.

What is CVE-2023-24610?

CVE-2023-24610 involves a flaw in NOSH 4a5cfdb that permits remote authenticated users to run PHP arbitrary code by exploiting the "practice logo" upload functionality. By circumventing client-side validation checks, attackers may gain unauthorized access to sensitive Protected Health Information stored within the system.

The Impact of CVE-2023-24610

The impact of this vulnerability is significant as it compromises the confidentiality and integrity of Protected Health Information within NOSH 4a5cfdb, posing a serious risk to the security and privacy of individuals' health data.

Technical Details of CVE-2023-24610

Exploring the technical aspects of CVE-2023-24610 sheds light on the vulnerability's description, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability in NOSH 4a5cfdb allows remote authenticated users to execute PHP arbitrary code by exploiting the insufficient client-side validation controls within the "practice logo" upload feature. This oversight enables malicious actors to potentially compromise the system and access sensitive information.

Affected Systems and Versions

The affected vendor and product are listed as "n/a," with the vulnerability impacting all versions of NOSH 4a5cfdb. This means that any deployment of this specific version is vulnerable to exploitation.

Exploitation Mechanism

The exploitation of CVE-2023-24610 involves leveraging the "practice logo" upload feature within NOSH 4a5cfdb to bypass client-side validation checks, leading to the execution of PHP arbitrary code by remote authenticated users. This method allows attackers to gain unauthorized access to critical health information.

Mitigation and Prevention

In light of CVE-2023-24610, it is crucial to take immediate steps to mitigate the risks posed by this vulnerability. Implementing both short-term and long-term security measures is essential to safeguard systems and data.

Immediate Steps to Take

To address CVE-2023-24610, organizations should consider temporarily disabling the "practice logo" upload feature within NOSH 4a5cfdb while a permanent solution is being devised. Conducting a thorough security audit and monitoring system activity for any signs of exploitation are also recommended.

Long-Term Security Practices

In the long term, organizations utilizing NOSH 4a5cfdb should prioritize regular security assessments, implementing robust access controls, and staying informed about potential vulnerabilities within the software. Employee training on secure coding practices and data protection can also enhance overall security posture.

Patching and Updates

It is crucial for the vendor to release a patch or update that addresses the vulnerability in NOSH 4a5cfdb promptly. Organizations should apply the patch as soon as it becomes available to mitigate the risk of exploitation and secure their systems against potential threats.