CVE-2018-14683 : Security Advisory and Response

Versions of PRTG prior to 19.1.49.1966 contain a Cross Site Scripting (XSS) vulnerability in the WEBGUI.

Understanding CVE-2018-14683

PRTG before 19.1.49.1966 has a Cross Site Scripting (XSS) vulnerability in the WEBGUI.

What is CVE-2018-14683?

This CVE refers to a Cross Site Scripting (XSS) vulnerability found in versions of PRTG before 19.1.49.1966, specifically in the WEBGUI.

The Impact of CVE-2018-14683

Attackers can exploit this vulnerability to inject malicious scripts into web pages viewed by users, potentially leading to unauthorized access or data theft.

Technical Details of CVE-2018-14683

Vulnerability Description

The vulnerability allows for Cross Site Scripting (XSS) attacks through the PRTG WEBGUI.

Affected Systems and Versions

Product: PRTG
Vendor: N/A
Versions affected: Prior to 19.1.49.1966

Exploitation Mechanism

Attackers can craft malicious scripts and inject them into the web pages accessed through the vulnerable PRTG WEBGUI.

Mitigation and Prevention

Immediate Steps to Take

Upgrade PRTG to version 19.1.49.1966 or later to mitigate the XSS vulnerability.
Regularly monitor and audit web traffic for any suspicious activities.

Long-Term Security Practices

Implement input validation mechanisms to prevent XSS attacks.
Educate users on safe browsing practices to minimize the risk of executing malicious scripts.

Patching and Updates

Stay informed about security updates and patches released by PRTG to address vulnerabilities like XSS in a timely manner.