CVE-2018-10604 : Exploit Details and Defense Strategies

SEL Compass version 3.0.5.1 and prior allows all users full access to the SEL Compass directory, potentially leading to file modification or overwriting, escalating privileges, and executing malicious code.

Understanding CVE-2018-10604

Versions of SEL Compass prior to 3.0.5.1 have a vulnerability that allows unrestricted access to the Compass directory, posing risks of privilege escalation and malicious code execution.

What is CVE-2018-10604?

SEL Compass versions before 3.0.5.1 grant all users complete access to the directory, enabling unauthorized modification of files within the installation folder, which can result in severe security breaches.

The Impact of CVE-2018-10604

The vulnerability in SEL Compass can lead to an escalation of privileges and the execution of malicious code, potentially compromising the integrity and security of the system.

Technical Details of CVE-2018-10604

SEL Compass vulnerability details and affected systems.

Vulnerability Description

The issue stems from incorrect default permissions in SEL Compass, allowing unauthorized users to manipulate files within the installation directory, leading to severe security implications.

Affected Systems and Versions

Product: Compass
Vendor: Schweitzer Engineering Laboratories, Inc.
Versions Affected: 3.0.5.1 and prior

Exploitation Mechanism

Unauthorized users can exploit the vulnerability by gaining access to the SEL Compass directory, enabling them to modify or overwrite critical files, potentially executing malicious code.

Mitigation and Prevention

Steps to mitigate and prevent the CVE-2018-10604 vulnerability.

Immediate Steps to Take

Update SEL Compass to version 3.0.5.1 or later to address the security flaw.
Restrict access to the Compass directory to authorized users only.
Monitor file changes and system logs for any suspicious activities.

Long-Term Security Practices

Regularly review and update permissions and access controls on critical directories.
Conduct security training for users to raise awareness of file security best practices.

Patching and Updates

Apply security patches and updates provided by Schweitzer Engineering Laboratories, Inc. promptly to mitigate the vulnerability and enhance system security.