CVE-2021-31655 : What You Need to Know
Learn about CVE-2021-31655, a Cross-Site Scripting (XSS) vulnerability in TRENDnet TV-IP110WN V1.2.2.64, V1.2.2.65, V1.2.2.68. Understand its impact, affected systems, exploitation, and mitigation.
This CVE-2021-31655 article provides an in-depth understanding of the Cross-Site Scripting (XSS) vulnerability found in TRENDnet TV-IP110WN V1.2.2.64, V1.2.2.65, and V1.2.2.68 through the profile parameter in a GET request in view.cgi.
Understanding CVE-2021-31655
This section delves into the details of the CVE-2021-31655 vulnerability in TRENDnet TV-IP110WN devices.
What is CVE-2021-31655?
CVE-2021-31655 is a Cross-Site Scripting (XSS) vulnerability present in TRENDnet TV-IP110WN V1.2.2.64, V1.2.2.65, V1.2.2.68. It can be exploited via the profile parameter in a GET request in view.cgi.
The Impact of CVE-2021-31655
This vulnerability could allow an attacker to execute malicious scripts in the context of an unsuspecting user's browser, potentially leading to data theft or unauthorized actions.
Technical Details of CVE-2021-31655
In-depth technical information regarding the vulnerability in TRENDnet TV-IP110WN devices.
Vulnerability Description
The XSS flaw arises through improper validation of user-supplied data in the profile parameter within view.cgi, enabling attackers to inject and execute arbitrary scripts.
Affected Systems and Versions
TRENDnet TV-IP110WN V1.2.2.64, V1.2.2.65, V1.2.2.68 are confirmed affected versions by this XSS vulnerability.
Exploitation Mechanism
Attackers exploit the vulnerability by crafting a GET request to view.cgi with a malicious script in the profile parameter, tricking users into triggering the script.
Mitigation and Prevention
Preventive measures and actions to mitigate the risks associated with CVE-2021-31655.
Immediate Steps to Take
Users should avoid clicking on suspicious links and ensure they are on trusted websites to minimize the risk of XSS attacks.
Long-Term Security Practices
Regular security training, implementing input validation, and monitoring network traffic for malicious patterns can enhance overall security posture.
Patching and Updates
TRENDnet should release patches that address the XSS vulnerability promptly, and users must apply these updates as soon as they are available.