CVE-2017-6777 : Vulnerability Insights and Analysis
Learn about CVE-2017-6777 affecting Cisco Elastic Services Controller. Find out how an attacker could exploit the vulnerability, impacted versions, and mitigation steps.
Cisco Elastic Services Controller (ESC) has a vulnerability that could allow a remote attacker to access sensitive system details.
Understanding CVE-2017-6777
What is CVE-2017-6777?
The vulnerability in the Cisco ESC ConfD server allows an authenticated attacker to obtain critical system information due to inadequate file protection.
The Impact of CVE-2017-6777
The vulnerability could lead to unauthorized access to configuration parameters, potentially enabling malicious activities.
Technical Details of CVE-2017-6777
Vulnerability Description
- Security weakness in Cisco ESC ConfD server
- Allows authenticated attacker to access sensitive system details
- Vulnerability due to inadequate file protection
Affected Systems and Versions
- Product: Elastic Services Controller
- Vendor: Cisco Systems, Inc.
- Versions: 2.3, 2.3(2)
Exploitation Mechanism
- Attacker needs to log in to the ConfD server and execute specific commands
- Successful exploitation grants unauthorized access to configuration parameters
Mitigation and Prevention
Immediate Steps to Take
- Apply vendor-provided patches and updates
- Monitor system logs for any suspicious activities
- Restrict access to the ConfD server to authorized personnel
Long-Term Security Practices
- Regularly update and patch software and systems
- Conduct security training for employees to recognize and report suspicious activities
Patching and Updates
- Cisco has released patches to address the vulnerability
- Ensure all affected systems are updated with the latest security fixes