CVE-2021-4116 Explained : Impact and Mitigation
Learn about CVE-2021-4116, a Cross-site Scripting (XSS) vulnerability in yetiforcecompany/yetiforcecrm, affecting versions less than 6.4.0. Find out the impact, technical details, and mitigation steps.
A detailed overview of CVE-2021-4116, a Cross-site Scripting (XSS) vulnerability found in yetiforcecompany/yetiforcecrm.
Understanding CVE-2021-20657
This section provides insights into what CVE-2021-4116 entails.
What is CVE-2021-4116?
CVE-2021-4116 is a Cross-site Scripting (XSS) vulnerability discovered in yetiforcecompany/yetiforcecrm, specifically due to Improper Neutralization of Input During Web Page Generation.
The Impact of CVE-2021-4116
With a base severity rating of 'MEDIUM' and a CVSS base score of 6.6, the vulnerability could lead to high availability impact when exploited, requiring user interaction for successful execution.
Technical Details of CVE-2021-20657
Explore the technical aspects of CVE-2021-4116 to better understand the associated risks and implications.
Vulnerability Description
The vulnerability arises from the improper neutralization of input during web page generation, making yetiforcecompany/yetiforcecrm susceptible to Cross-site Scripting attacks.
Affected Systems and Versions
The affected product is yetiforcecompany/yetiforcecrm with versions less than 6.4.0, where the vulnerability exists in custom versions of unspecified value.
Exploitation Mechanism
The attack complexity is considered 'HIGH' with a local attack vector. The vulnerability can result in high availability impact, with low confidentiality and integrity impacts. It requires low privileges and user interaction is necessary for successful exploitation.
Mitigation and Prevention
Discover the steps to mitigate and prevent the exploitation of CVE-2021-4116 in yetiforcecompany/yetiforcecrm.
Immediate Steps to Take
To address the vulnerability promptly, users are advised to apply security patches or updates released by yetiforcecompany. Additionally, monitoring for any signs of exploitation is crucial.
Long-Term Security Practices
Implementing secure coding practices, conducting regular security audits, and educating users on safe browsing habits can enhance long-term security measures.
Patching and Updates
Stay informed about the latest security advisories from yetiforcecompany, and ensure timely installation of patches and updates to safeguard against potential XSS attacks.