CVE-2022-38376 Explained : Impact and Mitigation
Multiple 'Cross-site Scripting' vulnerabilities in Fortinet FortiNAC before 9.4.1 allow attackers to execute unauthorized code. Learn about impact, mitigation, and prevention.
Fortinet FortiNAC before version 9.4.1 is affected by multiple 'Cross-site Scripting' vulnerabilities, allowing attackers to execute unauthorized code or commands.
Understanding CVE-2022-38376
This CVE record details the vulnerabilities present in Fortinet FortiNAC versions prior to 9.4.1, which could result in XSS attacks through crafted HTTP requests.
What is CVE-2022-38376?
CVE-2022-38376 pertains to multiple improper neutralization of input vulnerabilities in the FortiNAC portal UI, enabling Cross-site Scripting attacks.
The Impact of CVE-2022-38376
The vulnerability allows attackers to execute XSS attacks by sending specially crafted HTTP requests, posing a risk of unauthorized code execution.
Technical Details of CVE-2022-38376
This section outlines the specifics of the vulnerability, affected systems, and the exploitation mechanism.
Vulnerability Description
The issue arises from improper neutralization of input during web page generation, resulting in 'Cross-site Scripting' weaknesses in the FortiNAC portal UI.
Affected Systems and Versions
Fortinet FortiNAC versions 9.4.1 and below are impacted by this vulnerability, with several specific versions listed as affected in the container details.
Exploitation Mechanism
Attackers can exploit this vulnerability by sending malicious HTTP requests to the FortiNAC portal UI, triggering XSS attacks and potentially gaining unauthorized access.
Mitigation and Prevention
Discover the necessary steps to mitigate the risks associated with CVE-2022-38376 and secure your systems.
Immediate Steps to Take
Users are advised to upgrade to FortiNAC-F version 7.2.0 or higher to address the vulnerability promptly.
Long-Term Security Practices
Implement robust security measures, including regular security audits and training, to prevent similar vulnerabilities in the future.
Patching and Updates
Ensure systems are regularly updated with the latest security patches and versions to safeguard against known vulnerabilities.