CVE-2018-18256 Explained : Impact and Mitigation

A vulnerability in CapMon Access Manager 5.4.1.1005 allows a regular user to gain administrator privileges locally by running a whitelisted application through the Custom App Launcher feature.

Understanding CVE-2018-18256

This CVE entry identifies a security flaw in CapMon Access Manager version 5.4.1.1005.

What is CVE-2018-18256?

This vulnerability enables a standard user to elevate their permissions to that of an administrator at the local level by executing a specific whitelisted application using the Custom App Launcher functionality.

The Impact of CVE-2018-18256

The exploitation of this vulnerability could lead to unauthorized access and control over system settings and sensitive data by a regular user.

Technical Details of CVE-2018-18256

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

The flaw in CapMon Access Manager 5.4.1.1005 allows a user to escalate their privileges to administrator status locally through the Custom App Launcher.

Affected Systems and Versions

Affected Version: 5.4.1.1005
Product: CapMon Access Manager
Vendor: Not specified

Exploitation Mechanism

The vulnerability can be exploited by executing a whitelisted application via the Custom App Launcher feature, granting unauthorized administrator privileges to a regular user.

Mitigation and Prevention

Protecting systems from this vulnerability requires immediate action and long-term security measures.

Immediate Steps to Take

Disable or restrict access to the Custom App Launcher feature in CapMon Access Manager.
Monitor user activities for any suspicious behavior indicating privilege escalation attempts.

Long-Term Security Practices

Implement the principle of least privilege to restrict users' access rights.
Regularly update and patch the CapMon Access Manager to address security vulnerabilities.

Patching and Updates

Ensure that the CapMon Access Manager is updated with the latest patches and security fixes to mitigate the risk of privilege escalation through the Custom App Launcher.