CVE-2017-6684 : Exploit Details and Defense Strategies

A vulnerability in Cisco Elastic Services Controllers allows an authenticated attacker to log in as the Linux admin user due to insecure default credentials.

Understanding CVE-2017-6684

This CVE involves an Insecure Default Credentials Vulnerability in Cisco Elastic Services Controllers.

What is CVE-2017-6684?

The vulnerability allows a remote attacker to access an affected system as the Linux admin user, potentially leading to unauthorized actions.

The Impact of CVE-2017-6684

The vulnerability poses a significant security risk as it enables unauthorized access to sensitive systems, potentially resulting in data breaches or system compromise.

Technical Details of CVE-2017-6684

This section provides detailed technical information about the CVE.

Vulnerability Description

The vulnerability allows an authenticated attacker to gain access to an affected system as the Linux admin user due to insecure default credentials.

Affected Systems and Versions

Product: Cisco Elastic Services Controller
Versions: 21.0.0

Exploitation Mechanism

The vulnerability can be exploited by an authenticated, remote attacker to log in as the Linux admin user, potentially compromising the system.

Mitigation and Prevention

Protecting systems from CVE-2017-6684 is crucial to maintaining security.

Immediate Steps to Take

Change default credentials immediately after installation
Implement strong password policies
Monitor system logs for any unauthorized access attempts

Long-Term Security Practices

Regularly update and patch the Cisco Elastic Services Controller
Conduct security audits and penetration testing to identify vulnerabilities
Educate users on secure password practices and system security

Patching and Updates

Apply patches and updates provided by Cisco to address the vulnerability and enhance system security