CVE-2020-7531 Explained : Impact and Mitigation

SCADAPack 7x Remote Connect V3.6.3.574 and prior is affected by a CWE-284 Improper Access Control vulnerability that allows attackers to execute code.

Understanding CVE-2020-7531

A vulnerability in SCADAPack 7x Remote Connect V3.6.3.574 and earlier versions enables unauthorized code execution.

What is CVE-2020-7531?

The vulnerability in SCADAPack 7x Remote Connect V3.6.3.574 and prior versions permits attackers to run code by placing executables in a specific folder.

The Impact of CVE-2020-7531

The vulnerability allows threat actors to execute malicious code whenever RemoteConnect is launched by a user.

Technical Details of CVE-2020-7531

The technical aspects of the vulnerability are as follows:

Vulnerability Description

CWE-284 Improper Access Control vulnerability in SCADAPack 7x Remote Connect V3.6.3.574 and earlier versions.

Affected Systems and Versions

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

Exploitation Mechanism

Attackers can place executables in a specific folder to run code upon RemoteConnect execution.

Mitigation and Prevention

Steps to address and prevent the vulnerability:

Immediate Steps to Take

Update SCADAPack 7x Remote Connect to the latest version.
Monitor for any unauthorized access or code execution.

Long-Term Security Practices

Implement proper access controls to restrict unauthorized activities.
Conduct regular security assessments and audits.

Patching and Updates

Apply security patches promptly to mitigate the vulnerability.