CVE-2020-7529 : Exploit Details and Defense Strategies

A CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Transversal') vulnerability exists in SCADAPack 7x Remote Connect (V3.6.3.574 and prior) allowing an attacker to place content in any unprotected folder on the target system using a crafted .RCZ file.

Understanding CVE-2020-7529

This CVE identifies a security vulnerability in SCADAPack 7x Remote Connect versions prior to V3.6.3.574.

What is CVE-2020-7529?

The vulnerability in SCADAPack 7x Remote Connect allows attackers to manipulate file paths and place content in unauthorized directories on the target system.

The Impact of CVE-2020-7529

Exploitation of this vulnerability could lead to unauthorized access to sensitive files, data manipulation, or potential system compromise.

Technical Details of CVE-2020-7529

SCADAPack 7x Remote Connect V3.6.3.574 and prior are affected by this vulnerability.

Vulnerability Description

The CWE-22 vulnerability allows attackers to perform Path Traversal attacks by placing content in unprotected directories using a malicious .RCZ file.

Affected Systems and Versions

Product: SCADAPack 7x Remote Connect V3.6.3.574 and prior

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting a specific .RCZ file to manipulate file paths and place content in unauthorized directories.

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the risks posed by CVE-2020-7529.

Immediate Steps to Take

Update SCADAPack 7x Remote Connect to the latest version to patch the vulnerability.
Implement proper access controls to restrict unauthorized file access.

Long-Term Security Practices

Regularly monitor and audit file system access to detect any unauthorized activities.
Conduct security training for system administrators to raise awareness of file manipulation risks.

Patching and Updates

Apply security patches and updates provided by the vendor to address the vulnerability in SCADAPack 7x Remote Connect.