CVE-2018-18406 Explained : Impact and Mitigation

Tufin SecureTrack 18.1 with TufinOS 2.16 build 1179(Final) has a security flaw in the Audit Report module, making it vulnerable to a blind XXE vulnerability.

Understanding CVE-2018-18406

This CVE involves a blind XXE vulnerability in Tufin SecureTrack 18.1 with TufinOS 2.16 build 1179(Final).

What is CVE-2018-18406?

CVE-2018-18406 is a security flaw in Tufin SecureTrack 18.1 that allows attackers to exploit a blind XXE vulnerability in the Audit Report module.

The Impact of CVE-2018-18406

The vulnerability poses a high risk to confidentiality and integrity, allowing attackers to access restricted operating system files.

Technical Details of CVE-2018-18406

Tufin SecureTrack 18.1 with TufinOS 2.16 build 1179(Final) is affected by a blind XXE vulnerability.

Vulnerability Description

The vulnerability exists in the Audit Report module of Tufin SecureTrack 18.1.
Attackers can exploit this flaw by saving a new Best Practices Report with a specific malicious payload in an XML input field.

Affected Systems and Versions

Tufin SecureTrack 18.1 with TufinOS 2.16 build 1179(Final) is affected.

Exploitation Mechanism

The blind XXE vulnerability allows attackers to access restricted operating system files by manipulating the response data.

Mitigation and Prevention

To address CVE-2018-18406, follow these steps:

Immediate Steps to Take

Update Tufin SecureTrack to a patched version.
Monitor system logs for any suspicious activities.

Long-Term Security Practices

Regularly update and patch all software and systems.
Conduct security audits and penetration testing.

Patching and Updates

Apply security patches provided by Tufin to fix the vulnerability.