CVE-2020-35666 Explained : Impact and Mitigation

Steedos Platform through 1.21.24 is vulnerable to NoSQL injection due to mishandling of req.body validation in the /api/collection/findone implementation.

Understanding CVE-2020-35666

This CVE involves a vulnerability in Steedos Platform that allows for NoSQL injection attacks.

What is CVE-2020-35666?

CVE-2020-35666 is a security vulnerability in Steedos Platform versions up to 1.21.24 that enables attackers to perform NoSQL injection attacks by exploiting a validation mishandling in the /api/collection/findone implementation.

The Impact of CVE-2020-35666

The vulnerability can be exploited by attackers to execute MongoDB operator attacks, such as injecting malicious values like X-User-Id[$ne]=1, potentially leading to unauthorized access or data manipulation.

Technical Details of CVE-2020-35666

This section provides more in-depth technical details about the CVE.

Vulnerability Description

The vulnerability arises from the improper handling of req.body validation in the /api/collection/findone implementation within Steedos Platform.

Affected Systems and Versions

Steedos Platform versions up to 1.21.24 are affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting MongoDB operator attacks, such as the X-User-Id[$ne]=1 value, to perform NoSQL injection attacks.

Mitigation and Prevention

Protecting systems from CVE-2020-35666 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Steedos Platform to a patched version that addresses the NoSQL injection vulnerability.
Monitor and review system logs for any suspicious activities that might indicate exploitation attempts.

Long-Term Security Practices

Implement strict input validation and sanitization mechanisms to prevent injection attacks.
Conduct regular security assessments and audits to identify and mitigate potential vulnerabilities.

Patching and Updates

Apply security patches provided by Steedos promptly to mitigate the CVE-2020-35666 vulnerability.