CVE-2019-19829 : Exploit Details and Defense Strategies

SolarWinds Serv-U FTP Server 15.1.7 is affected by a cross-site scripting (XSS) vulnerability targeting the email parameter.

Understanding CVE-2019-19829

SolarWinds Serv-U FTP Server 15.1.7 has a specific XSS vulnerability affecting the email parameter, distinct from other known CVEs.

What is CVE-2019-19829?

This CVE identifies a cross-site scripting (XSS) vulnerability in SolarWinds Serv-U FTP Server 15.1.7, focusing on the email parameter.

The Impact of CVE-2019-19829

Attackers can exploit this vulnerability to execute malicious scripts in the context of a user's browser, potentially leading to unauthorized actions.

Technical Details of CVE-2019-19829

SolarWinds Serv-U FTP Server 15.1.7's XSS vulnerability is detailed below.

Vulnerability Description

The XSS vulnerability in SolarWinds Serv-U FTP Server 15.1.7 affects the email parameter, enabling attackers to inject and execute malicious scripts.

Affected Systems and Versions

SolarWinds Serv-U FTP Server 15.1.7

Exploitation Mechanism

Attackers can craft malicious scripts and inject them through the email parameter, exploiting the XSS vulnerability.

Mitigation and Prevention

Protect your systems from CVE-2019-19829 with the following measures.

Immediate Steps to Take

Update SolarWinds Serv-U FTP Server to the latest version.
Implement input validation to sanitize user inputs and prevent script injection.

Long-Term Security Practices

Regularly monitor and audit web application security.
Educate users on safe browsing practices to mitigate XSS risks.

Patching and Updates

Stay informed about security updates and patches released by SolarWinds to address vulnerabilities like CVE-2019-19829.