CVE-2019-10170 : What You Need to Know

Keycloak admin console vulnerability allows arbitrary code execution.

Understanding CVE-2019-10170

Keycloak admin console vulnerability permits the execution of harmful scripts, potentially leading to arbitrary code execution.

What is CVE-2019-10170?

A vulnerability in the Keycloak admin console allows attackers with specific privileges to execute arbitrary code using the application user's permissions.

The Impact of CVE-2019-10170

The vulnerability has a CVSS base score of 6.6, indicating a medium severity issue with high impacts on confidentiality, integrity, and availability.

Technical Details of CVE-2019-10170

Key technical aspects of the vulnerability.

Vulnerability Description

The flaw in the realm management interface of Keycloak admin console allows setting a script through the policy.
Attackers with authenticated user and realm management privileges can exploit this to execute harmful scripts.

Affected Systems and Versions

Product: Keycloak
Vendor: [UNKNOWN]
Version: 8.0.0

Exploitation Mechanism

Attack Complexity: HIGH
Attack Vector: NETWORK
Privileges Required: HIGH
User Interaction: NONE
Scope: UNCHANGED

Mitigation and Prevention

Protecting systems from CVE-2019-10170.

Immediate Steps to Take

Apply vendor patches or updates promptly.
Restrict access to the Keycloak admin console to authorized personnel only.
Monitor and audit realm management activities for suspicious behavior.

Long-Term Security Practices

Regularly update and patch all software components to prevent vulnerabilities.
Conduct security training for users to recognize and report suspicious activities.

Patching and Updates

Check for security advisories from the vendor regularly.
Implement a robust patch management process to apply updates efficiently.