CVE-2018-19110 : What You Need to Know

In tianti 2.3, a vulnerability exists that allows remote authenticated users to bypass permission restrictions through a specific URL. The flaw stems from a missing authorization check in the usercontroller.java file.

Understanding CVE-2018-19110

This CVE entry highlights a security issue in the skin management feature of tianti 2.3.

What is CVE-2018-19110?

The vulnerability in tianti 2.3 enables authenticated remote users to circumvent permission controls by directly accessing a particular URL.

The Impact of CVE-2018-19110

The vulnerability allows unauthorized users to bypass intended permission restrictions, potentially leading to unauthorized access and misuse of the system.

Technical Details of CVE-2018-19110

This section delves into the technical aspects of the CVE.

Vulnerability Description

The flaw in tianti 2.3 permits authenticated remote users to evade permission restrictions by accessing a specific URL due to a missing authorization check.

Affected Systems and Versions

Affected Systems: tianti 2.3
Affected Versions: Not specified

Exploitation Mechanism

The vulnerability can be exploited by authenticated remote users by directly visiting the tianti-module-admin/user/skin/list URL.

Mitigation and Prevention

Protecting systems from CVE-2018-19110 requires immediate actions and long-term security practices.

Immediate Steps to Take

Implement access controls and authorization checks to restrict unauthorized access.
Regularly monitor and audit user activities to detect any suspicious behavior.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Keep systems and software up to date with the latest security patches.
Provide security awareness training to users to prevent social engineering attacks.

Patching and Updates

Ensure that the tianti 2.3 system is updated with the necessary patches to address the vulnerability.