CVE-2021-36185 : What You Need to Know

A vulnerability in Fortinet FortiWLM version 8.6.1 and below could allow an attacker to execute unauthorized code or commands through crafted HTTP requests.

Understanding CVE-2021-36185

This CVE identifies an OS command injection flaw in Fortinet FortiWLM versions 8.6.1 and older.

What is CVE-2021-36185?

The vulnerability involves improper neutralization of special elements in OS commands, enabling attackers to run unauthorized code or commands.

The Impact of CVE-2021-36185

With a high severity base score of 8.3, this vulnerability could result in unauthorized code execution, potentially exposing sensitive data and compromising system integrity.

Technical Details of CVE-2021-36185

This section provides more insight into the technical aspects of the CVE.

Vulnerability Description

The vulnerability allows attackers to exploit Fortinet FortiWLM's OS command injection, leading to the execution of unauthorized commands via manipulated HTTP requests.

Affected Systems and Versions

Fortinet FortiWLM versions 8.6.1, 8.6.0, 8.5.2, 8.5.1, 8.5.0, 8.4.2, 8.4.1, 8.4.0, 8.3.2, 8.3.1, 8.3.0, and 8.2.2 are impacted by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability remotely through crafted HTTP requests, potentially gaining unauthorized access to execute malicious commands.

Mitigation and Prevention

Protecting systems from CVE-2021-36185 requires immediate action and long-term security practices.

Immediate Steps to Take

Ensure timely application of vendor-released patches and monitor network traffic for any suspicious activity or exploit attempts.

Long-Term Security Practices

Implement strict input validation mechanisms, conduct regular security assessments, and educate users on safe computing practices to enhance overall cybersecurity posture.

Patching and Updates

Regularly check for security updates from Fortinet and apply patches promptly to mitigate the risk of exploitation.