CVE-2021-24007 : Vulnerability Insights and Analysis

Multiple improper neutralization of special elements of SQL commands vulnerabilities in FortiMail before 6.4.4 may allow a non-authenticated attacker to execute unauthorized code or commands via specifically crafted HTTP requests.

Understanding CVE-2021-24007

This CVE involves multiple vulnerabilities in FortiMail before version 6.4.4 that could potentially enable attackers to execute unauthorized code or commands.

What is CVE-2021-24007?

CVE-2021-24007 pertains to improper neutralization of special elements of SQL commands in FortiMail, allowing an unauthenticated attacker to run unauthorized code or commands.

The Impact of CVE-2021-24007

With a CVSS base score of 9.3 (high severity), this vulnerability poses significant risks. Attackers could exploit it via specially crafted HTTP requests, leading to potential unauthorized code execution.

Technical Details of CVE-2021-24007

This section delves into specific technical aspects of the CVE.

Vulnerability Description

The vulnerability in FortiMail before 6.4.4 stems from the improper neutralization of certain SQL command elements, paving the way for unauthorized code execution via manipulated HTTP requests.

Affected Systems and Versions

FortiMail versions prior to 6.4.4 are impacted by this vulnerability, particularly exposing systems to the risk of unauthorized code or command execution.

Exploitation Mechanism

The vulnerability can be exploited by non-authenticated attackers who send specifically crafted HTTP requests to the affected FortiMail systems, potentially executing unauthorized code or commands.

Mitigation and Prevention

Protective measures and actions to mitigate the risks associated with CVE-2021-24007.

Immediate Steps to Take

Update FortiMail to version 6.4.4 or later to patch the vulnerability.
Implement strong network security measures to mitigate the risk of unauthorized code execution.

Long-Term Security Practices

Regularly monitor and update systems to defend against emerging vulnerabilities.
Conduct security audits and assessments to identify and address any potential weaknesses.

Patching and Updates

Promptly apply patches released by Fortinet to address CVE-2021-24007 and enhance the security posture of FortiMail systems.