CVE-2020-22722 : Vulnerability Insights and Analysis

Rapid Software LLC Rapid SCADA 5.8.0 is affected by a local privilege escalation vulnerability in the ScadaAgentSvc.exe executable file, allowing an attacker to gain admin privileges on a Windows system.

Understanding CVE-2020-22722

This CVE identifies a security flaw in Rapid SCADA software that enables unauthorized escalation of privileges.

What is CVE-2020-22722?

The vulnerability in Rapid SCADA 5.8.0 allows an attacker to execute a malicious binary as NT AUTHORITY\SYSTEM by manipulating the ScadaAgentSvc.exe file, granting them full system access.

The Impact of CVE-2020-22722

Exploitation of this vulnerability can lead to unauthorized elevation of privileges, potentially resulting in complete control over the affected system.

Technical Details of CVE-2020-22722

Rapid SCADA 5.8.0 is susceptible to a local privilege escalation vulnerability due to improper handling of the ScadaAgentSvc.exe file.

Vulnerability Description

The flaw permits an attacker to place a malicious .exe file in the application, renaming it to ScadaAgentSvc.exe, which when executed, runs with elevated privileges.

Affected Systems and Versions

Product: Rapid SCADA 5.8.0
Vendor: Rapid Software LLC
Version: n/a

Exploitation Mechanism

Attacker places a malicious .exe file in the application
Renames the file to ScadaAgentSvc.exe
Upon restart, the binary runs as NT AUTHORITY\SYSTEM

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of CVE-2020-22722.

Immediate Steps to Take

Disable unnecessary services and applications
Implement the principle of least privilege
Regularly monitor system activity for suspicious behavior

Long-Term Security Practices

Conduct regular security assessments and audits
Keep software and systems up to date with the latest patches

Patching and Updates

Apply patches and updates provided by Rapid Software LLC to address the vulnerability