CVE-2018-0375 : What You Need to Know
Learn about CVE-2018-0375, a critical security flaw in Cisco Policy Suite allowing unauthorized access to systems using default root account credentials. Find mitigation steps and preventive measures here.
A security flaw in the Cluster Manager of Cisco Policy Suite versions older than 18.2.0 could allow unauthorized access to the system using default root account credentials. This vulnerability is identified as Cisco Bug IDs CSCvh02680.
Understanding CVE-2018-0375
This CVE highlights a critical security issue in Cisco Policy Suite that could lead to unauthorized access to affected systems.
What is CVE-2018-0375?
The vulnerability in the Cluster Manager of Cisco Policy Suite allows unauthenticated attackers to gain access to the system using default root account credentials.
The Impact of CVE-2018-0375
The vulnerability could enable attackers to log in to affected systems and execute commands with root user privileges, potentially leading to unauthorized system access and data compromise.
Technical Details of CVE-2018-0375
This section provides detailed technical information about the CVE.
Vulnerability Description
The flaw in Cisco Policy Suite versions prior to 18.2.0 allows attackers to exploit undocumented root account credentials, granting unauthorized access to affected systems.
Affected Systems and Versions
- Product: Cisco Policy Suite unknown
- Vendor: Not applicable
- Versions affected: Cisco Policy Suite versions older than 18.2.0
Exploitation Mechanism
- Attackers can leverage default root account credentials to gain unauthorized access to the system.
- The presence of static user credentials for the root account facilitates unauthorized login and execution of arbitrary commands.
Mitigation and Prevention
Protecting systems from CVE-2018-0375 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Change default root account credentials to strong, unique passwords.
- Implement access controls to restrict unauthorized system access.
- Monitor system logs for any suspicious activities.
Long-Term Security Practices
- Regularly update and patch Cisco Policy Suite to mitigate known vulnerabilities.
- Conduct security audits and penetration testing to identify and address potential weaknesses.
Patching and Updates
- Apply patches provided by Cisco to address the vulnerability.
- Stay informed about security advisories and updates from Cisco to enhance system security.