CVE-2023-3313 : Security Advisory and Response

This CVE-2023-3313 was assigned by Trellix and was published on July 3, 2023. The vulnerability affects the Enterprise Security Manager version 11.6.3 on Windows platforms. It involves an OS command injection vulnerability in the ESM certificate API, potentially enabling unauthorized users to execute system commands for privilege escalation or arbitrary command execution.

Understanding CVE-2023-3313

This section delves deeper into the nature, impact, and technical details of CVE-2023-3313.

What is CVE-2023-3313?

CVE-2023-3313 is an OS command injection vulnerability present in the ESM certificate API, allowing unauthorized users to execute system commands for privilege escalation or arbitrary command execution.

The Impact of CVE-2023-3313

The impact of this vulnerability is significant, with a CVSSv3.1 base score of 7.8 (High severity). It can lead to high impacts on confidentiality, integrity, and availability, posing a serious risk to affected systems.

Technical Details of CVE-2023-3313

In this section, we explore the vulnerability description, affected systems, versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in the ESM certificate API could enable an unauthorized user to execute system command injections for the purpose of privilege escalation or executing arbitrary commands.

Affected Systems and Versions

The vulnerability affects the Enterprise Security Manager version 11.6.3 on Windows platforms.

Exploitation Mechanism

Incorrectly neutralized special elements in the ESM certificate API could be exploited by an unauthorized user to inject and execute system commands.

Mitigation and Prevention

Understanding how to mitigate and prevent CVE-2023-3313 is crucial to enhancing the security posture of affected systems.

Immediate Steps to Take

Organizations should apply security patches provided by the vendor to address the vulnerability promptly.
Implement least privilege access controls to limit the impact of potential attacks.
Monitor system logs and network traffic for any signs of exploitation attempts.

Long-Term Security Practices

Regularly update and patch all software and systems to protect against known vulnerabilities.
Conduct regular security assessments and penetration testing to identify and address any security gaps.
Educate users about safe computing practices and the importance of reporting suspicious activities.

Patching and Updates

Trellix has likely released patches for the affected version 11.6.3 of Enterprise Security Manager. It is crucial for organizations to apply these patches as soon as possible to mitigate the risk associated with CVE-2023-3313.