CVE-2022-38379 : Exploit Details and Defense Strategies

This article discusses the details of CVE-2022-38379, focusing on the vulnerability found in Fortinet's FortiSOAR software.

Understanding CVE-2022-38379

CVE-2022-38379 is related to improper neutralization of input during web page generation in FortiSOAR 7.0.0 through 7.0.3 and 7.2.0. This vulnerability may allow an authenticated attacker to inject HTML tags via input fields of various components within FortiSOAR.

What is CVE-2022-38379?

The CVE-2022-38379 vulnerability involves a specific issue in FortiSOAR versions 7.0.0 through 7.0.3 and 7.2.0. It pertains to the improper neutralization of input during web page generation, which can potentially enable an authenticated attacker to inject HTML tags via input fields of different components within FortiSOAR.

The Impact of CVE-2022-38379

The impact of CVE-2022-38379 could lead to an attacker injecting malicious HTML tags through certain input fields within FortiSOAR. This could result in unauthorized code or command execution by the attacker, posing a risk to the integrity of the affected systems.

Technical Details of CVE-2022-38379

This section dives deeper into the vulnerability description, affected systems, versions, and the exploitation mechanism associated with CVE-2022-38379.

Vulnerability Description

The vulnerability in FortiSOAR versions 7.0.0 through 7.0.3 and 7.2.0 arises from the improper handling of input during web page generation. This flaw may be exploited by an authenticated attacker to inject HTML tags via input fields within FortiSOAR.

Affected Systems and Versions

FortiSOAR versions 7.0.0 through 7.0.3 and 7.2.0 are confirmed to be affected by CVE-2022-38379. Users operating these versions are at risk of exploitation if proper mitigation measures are not implemented.

Exploitation Mechanism

The exploitation of CVE-2022-38379 involves an authenticated attacker leveraging the vulnerability in the web page generation of FortiSOAR versions 7.0.0 through 7.0.3 and 7.2.0 to inject malicious HTML tags through specific input fields, potentially leading to unauthorized code or command execution.

Mitigation and Prevention

In response to CVE-2022-38379, users are advised to take immediate steps, adopt long-term security practices, and ensure timely patching and updates to safeguard their systems.

Immediate Steps to Take

It is recommended to upgrade FortiSOAR to version 7.2.1 or above to mitigate the CVE-2022-38379 vulnerability effectively.

Long-Term Security Practices

Enforcing secure coding practices, conducting regular security assessments, and providing security awareness training can enhance the overall security posture and resilience against similar vulnerabilities.

Patching and Updates

Regularly applying patches and updates released by Fortinet is essential to address security vulnerabilities promptly and maintain a secure environment.