CVE-2022-30305 : What You Need to Know

This article provides detailed information about CVE-2022-30305, including its impact, technical details, mitigation strategies, and more.

Understanding CVE-2022-30305

CVE-2022-30305 is an insufficient logging vulnerability affecting FortiSandbox and FortiDeceptor.

What is CVE-2022-30305?

CVE-2022-30305 is classified as an insufficient logging vulnerability (CWE-778) that impacts various versions of FortiSandbox and FortiDeceptor. This vulnerability could allow a remote attacker to repeatedly enter incorrect credentials without generating a log entry.

The Impact of CVE-2022-30305

The impact of CVE-2022-30305 could result in unauthorized access to systems due to the lack of proper logging of failed authentication attempts. This could lead to potential security breaches and unauthorized activity on affected systems.

Technical Details of CVE-2022-30305

This section covers the vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability exists in FortiSandbox versions 4.0.0 to 4.0.2, 3.2.0 to 3.2.3, and 3.1.0 to 3.1.5, as well as FortiDeceptor versions 4.2.0, 4.1.0 through 4.1.1, and others. It allows attackers to perform unlimited failed authentication attempts without being logged.

Affected Systems and Versions

FortiSandbox versions 4.0.0 to 4.0.2, 3.2.0 to 3.2.3, and 3.1.0 to 3.1.5, along with FortiDeceptor versions 4.2.0, 4.1.0 through 4.1.1, and others are impacted by this vulnerability.

Exploitation Mechanism

Remote attackers can exploit this vulnerability by repetitively entering incorrect credentials without triggering a log entry, enabling them to perform brute-force attacks without detection.

Mitigation and Prevention

In this section, we discuss immediate steps to take, long-term security practices, and the importance of patching and updates.

Immediate Steps to Take

Users are advised to upgrade to FortiSandbox version 4.2.1 or higher and FortiDeceptor version 4.3.0 or higher to address the CVE-2022-30305 vulnerability.

Long-Term Security Practices

Implement strong access controls, monitor authentication attempts, and regularly review logs to detect unauthorized activities.

Patching and Updates

Stay vigilant for security advisories from Fortinet and promptly apply patches and updates to ensure the security of your systems.