CVE-2020-24057 : Vulnerability Insights and Analysis
Learn about CVE-2020-24057, a command injection vulnerability in Verint S5120FD Verint_FW_0_42 unit's management website. Find out the impact, affected systems, exploitation details, and mitigation steps.
Verint S5120FD Verint_FW_0_42 unit's management website is vulnerable to command injection through the 'ipfilter.cgi' CGI endpoint.
Understanding CVE-2020-24057
This CVE involves a security vulnerability in the Verint S5120FD Verint_FW_0_42 unit's management website that allows authenticated attackers to execute arbitrary commands as 'root' through a specific CGI endpoint.
What is CVE-2020-24057?
The Verint S5120FD Verint_FW_0_42 unit's management website contains a CGI endpoint named 'ipfilter.cgi' that permits users to manage network filtering. This endpoint is susceptible to command injection, enabling authenticated attackers to run unauthorized commands with elevated privileges.
The Impact of CVE-2020-24057
The exploitation of this vulnerability can lead to severe consequences:
- Unauthorized execution of commands as 'root'
- Complete compromise of the affected system
- Potential disruption of network operations and security
Technical Details of CVE-2020-24057
This section provides more in-depth technical insights into the CVE.
Vulnerability Description
The vulnerability arises from the lack of proper input validation on the 'ipfilter.cgi' CGI endpoint, allowing attackers to inject and execute arbitrary commands.
Affected Systems and Versions
- Product: Verint S5120FD Verint_FW_0_42
- Vendor: Verint
- Versions: All versions are affected
Exploitation Mechanism
Attackers need to be authenticated to exploit this vulnerability. By injecting malicious commands through the 'ipfilter.cgi' endpoint, they can execute unauthorized actions as 'root'.
Mitigation and Prevention
Protecting systems from CVE-2020-24057 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Disable or restrict access to the 'ipfilter.cgi' endpoint
- Implement strong authentication mechanisms
- Monitor and analyze network traffic for suspicious activities
Long-Term Security Practices
- Regularly update and patch the Verint S5120FD Verint_FW_0_42 unit
- Conduct security assessments and penetration testing
- Educate users on secure practices and awareness
- Implement network segmentation and access controls
Patching and Updates
- Apply security patches provided by Verint to address the vulnerability
- Stay informed about security advisories and updates from the vendor