CVE-2023-35335 : What You Need to Know
Learn about the impact of CVE-2023-35335, a Cross-site Scripting Vulnerability in Microsoft Dynamics 365 (on-premises) versions 9.0 and 9.1. Understand the exploitation risks and find mitigation strategies.
Microsoft Dynamics 365 (on-premises) is affected by a Cross-site Scripting Vulnerability that poses a risk of spoofing. The vulnerability was published on July 11, 2023, and has a high base severity score of 8.2.
Understanding CVE-2023-35335
This section will delve into the details of the CVE-2023-35335 vulnerability.
What is CVE-2023-35335?
The CVE-2023-35335 is a Cross-site Scripting Vulnerability in Microsoft Dynamics 365 (on-premises), impacting versions 9.0 and 9.1. This vulnerability allows attackers to execute malicious scripts in the context of the user's browser.
The Impact of CVE-2023-35335
The impact of CVE-2023-35335 is categorized as spoofing. This can lead to unauthorized access, data theft, and other malicious activities by attackers who exploit the vulnerability.
Technical Details of CVE-2023-35335
Let's explore the technical aspects of CVE-2023-35335.
Vulnerability Description
The vulnerability resides in the affected Microsoft Dynamics 365 (on-premises) versions 9.0 and 9.1, allowing for the injection of malicious scripts into web pages viewed by users.
Affected Systems and Versions
Microsoft Dynamics 365 (on-premises) version 9.0 with a version less than 9.0.47.08, and version 9.1 with a version less than 9.1.18.22 are affected by this vulnerability.
Exploitation Mechanism
Attackers can exploit the CVE-2023-35335 vulnerability by crafting malicious links or sending specially designed content to users, leading to unauthorized script execution.
Mitigation and Prevention
To protect systems from CVE-2023-35335, immediate actions and long-term security practices are essential.
Immediate Steps to Take
Organizations should consider implementing web application firewalls, security plugins, and performing security assessments to detect and mitigate such vulnerabilities.
Long-Term Security Practices
Regular security training for employees, continuous monitoring of web applications, and timely security updates are crucial for maintaining a secure environment.
Patching and Updates
Ensure that Microsoft Dynamics 365 (on-premises) is regularly updated to the latest versions that contain patches to address the Cross-site Scripting Vulnerability.