SolarWinds Serv-U Local File Disclosure Directory Transversal Vulnerability 

Summary

SolarWinds Serv-U was susceptible to a directory transversal vulnerability that could allow access to read sensitive files on the host machine.

This is being exploited in the wild. This article details the attack behavior exhibited by threat actors. You can utilize these details to block the behavior in your external firewalls.

For installation instructions and how to apply the hotfix, please refer to this link.

Affected Products

SolarWinds Serv-U 15.4.2 HF 1 and previous versions

Fixed Software Release

SolarWinds Serv-U 15.4.2 HF 2

Acknowledgments

Hussein Daher