CVE-2017-8017 : Vulnerability Insights and Analysis
Learn about CVE-2017-8017 affecting EMC Network Configuration Manager versions 9.3.x, 9.4.0.x, 9.4.1.x, and 9.4.2.x. Understand the impact, exploitation, and mitigation steps.
EMC Network Configuration Manager (NCM) versions 9.3.x, 9.4.0.x, 9.4.1.x, and 9.4.2.x are vulnerable to a reflected cross-site scripting (XSS) attack, potentially allowing malicious actors to compromise affected systems.
Understanding CVE-2017-8017
The vulnerability in EMC Network Configuration Manager (NCM) exposes systems to XSS attacks, posing a significant security risk.
What is CVE-2017-8017?
The vulnerability in EMC Network Configuration Manager (NCM) versions 9.3.x, 9.4.0.x, 9.4.1.x, and 9.4.2.x allows for reflected cross-site scripting, enabling attackers to execute malicious scripts in the context of a user's session.
The Impact of CVE-2017-8017
Exploitation of this vulnerability could lead to unauthorized access, data theft, and potential system compromise by attackers with malicious intent.
Technical Details of CVE-2017-8017
EMC Network Configuration Manager (NCM) is affected by a reflected cross-site scripting vulnerability.
Vulnerability Description
The vulnerability allows attackers to inject and execute malicious scripts within the application, potentially compromising the security and integrity of the affected system.
Affected Systems and Versions
- EMC Network Configuration Manager (NCM) 9.3.x
- EMC Network Configuration Manager (NCM) 9.4.0.x
- EMC Network Configuration Manager (NCM) 9.4.1.x
- EMC Network Configuration Manager (NCM) 9.4.2.x
Exploitation Mechanism
Attackers can exploit this vulnerability by tricking a user into clicking on a specially crafted link that executes malicious scripts within the application.
Mitigation and Prevention
Immediate action is necessary to mitigate the risks associated with CVE-2017-8017.
Immediate Steps to Take
- Apply security patches provided by the vendor to address the vulnerability.
- Monitor network traffic for any signs of exploitation attempts.
- Educate users about the risks of clicking on unknown or suspicious links.
Long-Term Security Practices
- Regularly update and patch software to prevent known vulnerabilities.
- Implement web application firewalls to filter and block malicious traffic.
- Conduct regular security assessments and penetration testing to identify and address security weaknesses.
Patching and Updates
- Stay informed about security updates and advisories from the vendor.
- Apply patches promptly to ensure the security of EMC Network Configuration Manager (NCM) systems.