CVE-2023-6070 : What You Need to Know

This CVE record details a server-side request forgery vulnerability identified as CVE-2023-6070 in Trellix Enterprise Security Manager (ESM) prior to version 11.6.8. This vulnerability can be exploited by a low-privileged authenticated user to upload arbitrary content, potentially leading to configuration alteration.

Understanding CVE-2023-6070

This section delves into the specifics of CVE-2023-6070, shedding light on its impact, technical details, and mitigation strategies.

What is CVE-2023-6070?

The CVE-2023-6070 vulnerability in Trellix's ESM allows authenticated users with low privileges to manipulate configurations by uploading unauthorized content. This security flaw stems from the certificate validation functionality of the system, wherein the API fails to thoroughly scrutinize the uploaded data, creating an avenue for malicious content insertion.

The Impact of CVE-2023-6070

The impact of CVE-2023-6070 is categorized as CAPEC-176 "Configuration/Environment Manipulation," highlighting the potential for an attacker to maliciously modify configurations and settings within the ESM, posing a risk to the integrity of the system.

Technical Details of CVE-2023-6070

Delving into the technical intricacies of CVE-2023-6070 provides a deeper understanding of the vulnerability's nuances, affected systems, and the exploitation mechanism.

Vulnerability Description

This vulnerability allows low-privileged authenticated users to perform server-side request forgery, enabling them to upload arbitrary content that can lead to unauthorized configuration changes within Trellix ESM version 11.6.8 and below.

Affected Systems and Versions

Trellix Enterprise Security Manager (ESM) versions prior to 11.6.8 are affected by CVE-2023-6070, making them susceptible to exploitation through this server-side request forgery vulnerability.

Exploitation Mechanism

By leveraging the certificate validation functionality of the system, authenticated users with low privileges can exploit this vulnerability by uploading malicious content that is not adequately scrutinized, thus manipulating configurations within the ESM.

Mitigation and Prevention

Understanding how to mitigate and prevent CVE-2023-6070 is crucial in safeguarding systems from potential exploitation and unauthorized access.

Immediate Steps to Take

To mitigate the risks associated with CVE-2023-6070, users are advised to update their Trellix ESM to version 11.6.8 or later, where the vulnerability has been addressed and patched. Additionally, restricting user privileges and monitoring content uploads can help prevent unauthorized configuration alterations.

Long-Term Security Practices

Implementing strict access control measures, conducting regular security assessments, and staying informed about software updates and patches are vital long-term security practices to prevent similar vulnerabilities from being exploited in the future.

Patching and Updates

Regularly monitoring for software updates and promptly applying patches provided by Trellix is essential to ensure that known vulnerabilities like CVE-2023-6070 are mitigated effectively. Keeping systems up to date helps in fortifying defenses against potential security threats.