CVE-2022-38373 : Security Advisory and Response
CVE-2022-38373 poses a high-severity risk in Fortinet FortiDeceptor versions 4.2.0, 4.1.0 through 4.1.1, 4.0.2. Learn about the impact, technical details, and mitigation steps.
A vulnerability has been identified in Fortinet FortiDeceptor that could allow an authenticated user to execute a cross-site scripting attack. This CVE, assigned on November 2, 2022, poses a significant risk to systems with specific versions of FortiDeceptor.
Understanding CVE-2022-38373
This section delves into the details of the CVE-2022-38373 vulnerability in Fortinet FortiDeceptor.
What is CVE-2022-38373?
CVE-2022-38373 is an improper neutralization of input vulnerability in the FortiDeceptor management interface versions 4.2.0, 4.1.0 through 4.1.1, and 4.0.2. An authenticated user could exploit this flaw to conduct a cross-site scripting (XSS) attack by sending specially crafted requests.
The Impact of CVE-2022-38373
The high-severity vulnerability (CVSS Base Score: 8) poses risks of unauthorized code execution and commands. An attacker with network access and low privilege can potentially compromise the confidentiality, integrity, and availability of the affected systems.
Technical Details of CVE-2022-38373
Let's explore the technical aspects related to CVE-2022-38373.
Vulnerability Description
The vulnerability arises due to improper input neutralization during web page generation in FortiDeceptor management interface, paving the way for cross-site scripting attacks.
Affected Systems and Versions
Fortinet FortiDeceptor versions 4.2.0, 4.1.0 through 4.1.1, and 4.0.2 are impacted by this vulnerability.
Exploitation Mechanism
An authenticated user can exploit CVE-2022-38373 by sending requests with specially crafted lure resource ID, enabling the execution of a cross-site scripting attack.
Mitigation and Prevention
Learn how to address and prevent the CVE-2022-38373 vulnerability effectively.
Immediate Steps to Take
It is crucial to take immediate actions to mitigate the risks posed by CVE-2022-38373.
Long-Term Security Practices
Implementing robust security practices can enhance the overall security posture and safeguard against similar vulnerabilities in the future.
Patching and Updates
Ensure timely application of patches and updates provided by Fortinet to address CVE-2022-38373 and enhance the security of FortiDeceptor systems.