CVE-2017-16608 : Security Advisory and Response
Learn about CVE-2017-16608, a critical vulnerability in NetGain Systems Enterprise Manager allowing unauthorized code execution. Find mitigation steps and affected versions here.
This CVE-2017-16608 article provides insights into a critical vulnerability affecting NetGain Systems Enterprise Manager.
Understanding CVE-2017-16608
What is CVE-2017-16608?
CVE-2017-16608 is a vulnerability that allows unauthorized individuals to execute arbitrary code on vulnerable versions of NetGain Systems Enterprise Manager without requiring authentication. The flaw is specifically located within the exec.jsp component.
The Impact of CVE-2017-16608
This vulnerability, identified as ZDI-CAN-4749, poses a severe risk as attackers can exploit it to execute code within the current user's privileges.
Technical Details of CVE-2017-16608
Vulnerability Description
The vulnerability stems from inadequate validation of user-provided strings before utilizing them to perform a system call, leading to OS command injection (CWE-78).
Affected Systems and Versions
- Product: NetGain Systems Enterprise Manager
- Vendor: NetGain Systems
- Vulnerable Version: v7.2.586 build 877
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious code through the exec.jsp component, enabling them to execute commands within the system.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by NetGain Systems promptly.
- Implement network segmentation to limit access to vulnerable systems.
- Monitor network traffic for any suspicious activities.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing.
- Educate users on safe computing practices and the importance of cybersecurity.
Patching and Updates
Regularly check for security updates and patches from NetGain Systems to address vulnerabilities and enhance system security.