CVE-2018-6446 Explained : Impact and Mitigation
Learn about CVE-2018-6446, a privilege escalation vulnerability in Brocade Network Advisor Version Prior to 14.3.1. Find out how attackers can exploit this flaw and steps to mitigate the risk.
Brocade Network Advisor Version Prior to 14.3.1 has a security weakness that allows remote attackers to access the JBoss Administration interface without authentication.
Understanding CVE-2018-6446
This CVE identifies a privilege escalation vulnerability in Brocade Network Advisor.
What is CVE-2018-6446?
The vulnerability in Brocade Network Advisor Version Before 14.3.1 enables unauthenticated remote attackers to log in to the JBoss Administration interface using undisclosed user credentials.
The Impact of CVE-2018-6446
Unauthorized access can lead to the installation of additional JEE applications on compromised systems.
Technical Details of CVE-2018-6446
This section provides technical insights into the vulnerability.
Vulnerability Description
The flaw allows remote attackers to access the JBoss Administration interface without proper authentication.
Affected Systems and Versions
- Product: Brocade Network Advisor
- Versions affected: All versions prior to 14.3.1
Exploitation Mechanism
Attackers exploit the vulnerability by using undisclosed user credentials to gain unauthorized access.
Mitigation and Prevention
Protect your systems from CVE-2018-6446 with these steps:
Immediate Steps to Take
- Update Brocade Network Advisor to version 14.3.1 or later.
- Monitor network traffic for any suspicious activities.
- Restrict access to the JBoss Administration interface.
Long-Term Security Practices
- Regularly update software and firmware to patch vulnerabilities.
- Implement strong authentication mechanisms to prevent unauthorized access.
Patching and Updates
- Apply security patches promptly to address known vulnerabilities.