CVE-2021-36178 : Security Advisory and Response

A vulnerability in Fortinet FortiSDNConnector versions 1.1.7 and below allows attackers to disclose third-party device credentials, posing a moderate risk.

Understanding CVE-2021-36178

This CVE discloses insufficiently protected credentials in Fortinet FortiSDNConnector, highlighting the importance of securing configuration information.

What is CVE-2021-36178?

The vulnerability in Fortinet FortiSDNConnector versions 1.1.7 and earlier enables attackers to extract third-party device credential details via the configuration page lookup.

The Impact of CVE-2021-36178

With a CVSS base score of 4.2, this medium-severity vulnerability could lead to the exposure of sensitive credential information, affecting confidentiality.

Technical Details of CVE-2021-36178

This section delves into the specific technical aspects of the vulnerability.

Vulnerability Description

The flaw arises due to insufficiently protected credentials in Fortinet FortiSDNConnector, potentially leading to unauthorized access to third-party device details.

Affected Systems and Versions

FortiSDNConnector versions 1.1.7, 1.1.6, 1.1.5, 1.1.4, 1.1.3, 1.1.2, 1.1.1, 1.1.0, and 1.0.0 are impacted by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by leveraging the configuration page lookup functionality to extract sensitive credential data.

Mitigation and Prevention

Protecting your systems from CVE-2021-36178 is essential to ensure data security.

Immediate Steps to Take

Ensure that Fortinet FortiSDNConnector is updated to a patched version that addresses this vulnerability. Review and secure configuration settings to prevent unauthorized access.

Long-Term Security Practices

Implement a robust password policy, conduct regular security audits, and educate users on the importance of safeguarding credentials.

Patching and Updates

Stay informed about security updates from Fortinet and promptly apply patches to mitigate risks associated with CVE-2021-36178.