CVE-2021-38702 : Vulnerability Insights and Analysis
Learn about CVE-2021-38702, a cross-site scripting (XSS) vulnerability in Cyberoam NetGenie C0101B1-20141120-NG11VO devices allowing attackers to execute malicious scripts. Discover the impact, technical details, and mitigation steps here.
Cyberoam NetGenie C0101B1-20141120-NG11VO devices through 2021-08-14 are vulnerable to tweb/ft.php?u=[XSS] attacks.
Understanding CVE-2021-38702
This CVE identifies a cross-site scripting (XSS) vulnerability in Cyberoam NetGenie C0101B1-20141120-NG11VO devices.
What is CVE-2021-38702?
The CVE-2021-38702 vulnerability allows attackers to execute malicious scripts in a victim's web browser by injecting code into web pages.
The Impact of CVE-2021-38702
Successful exploitation of this vulnerability could lead to unauthorized access to sensitive information, session hijacking, defacement of web pages, and other forms of attacks.
Technical Details of CVE-2021-38702
This section provides details on the vulnerability, affected systems, and exploitation mechanism.
Vulnerability Description
The vulnerability exists in Cyberoam NetGenie C0101B1-20141120-NG11VO devices, allowing attackers to conduct XSS attacks by manipulating the 'tweb/ft.php?u=' parameter.
Affected Systems and Versions
All Cyberoam NetGenie C0101B1-20141120-NG11VO devices up to August 14, 2021, are affected by this vulnerability.
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious scripts through the 'tweb/ft.php?u=' parameter, leading to XSS attacks.
Mitigation and Prevention
Protecting systems from CVE-2021-38702 involves immediate actions and long-term security practices.
Immediate Steps to Take
Immediately update the affected Cyberoam NetGenie devices to the latest firmware version provided by the vendor. Implement web application firewalls and sanitize user inputs to mitigate XSS vulnerabilities.
Long-Term Security Practices
Regular security assessments, code reviews, and user awareness training can help prevent XSS vulnerabilities in web applications. Stay informed about security updates and patches from the vendor.
Patching and Updates
Apply security patches and updates released by Cyberoam to address the CVE-2021-38702 vulnerability and other security concerns.