CVE-2018-10619 : Exploit Details and Defense Strategies

A vulnerability in Rockwell Automation RSLinx Classic and FactoryTalk Linx Gateway could allow an authorized local user to execute arbitrary code and escalate user privileges.

Understanding CVE-2018-10619

This CVE involves an unquoted search path or element in specific versions of RSLinx Classic and FactoryTalk Linx Gateway, potentially leading to code execution and privilege escalation.

What is CVE-2018-10619?

This CVE pertains to a security flaw in RSLinx Classic Versions 3.90.01 and earlier, as well as FactoryTalk Linx Gateway Versions 3.90.00 and earlier. The vulnerability allows an authorized local user to exploit unquoted search paths or elements, resulting in the execution of arbitrary code and potential privilege escalation.

The Impact of CVE-2018-10619

The vulnerability poses a risk of unauthorized code execution and privilege escalation on affected workstations, potentially compromising system integrity and confidentiality.

Technical Details of CVE-2018-10619

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

The vulnerability arises from unquoted search paths or elements in RSLinx Classic and FactoryTalk Linx Gateway, enabling an authorized local user to execute arbitrary code.

Affected Systems and Versions

Rockwell Automation RSLinx Classic Versions 3.90.01 and prior
FactoryTalk Linx Gateway Versions 3.90.00 and prior

Exploitation Mechanism

The vulnerability can be exploited by an authorized local user through unquoted search paths or elements, leading to arbitrary code execution and potential privilege escalation.

Mitigation and Prevention

Protecting systems from CVE-2018-10619 is crucial to maintaining security.

Immediate Steps to Take

Apply vendor-supplied patches promptly
Implement least privilege access controls
Monitor system activity for suspicious behavior

Long-Term Security Practices

Conduct regular security assessments and audits
Educate users on secure coding practices
Keep software and systems updated with the latest security patches

Patching and Updates

Rockwell Automation has released patches to address the vulnerability
Regularly check for and apply security updates to mitigate risks