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Lansweeper Employee
Lansweeper Employee

This deployment package will update 7-Zip to version 18.05 which has a fix included for the 7-Zip Arbitrary Code Execution Vulnerability.

Update 14th of May: modified the deployment package slightly to give more clear success feedback


  • Click Download Package on this page to download the .xml version of the deployment package for import
  • Import the attached .XML file into your Lansweeper installation by going to the Deployment menu and clicking Import.
  • Download the x64 and x86 7-Zip 18.05 MSI installer.
  • Move the 7-Zip MSI installer to your Packageshare\Installers\7-Zip folder. The default package share is Program Files (x86)\Lansweeper\Packageshare on your Lansweeper server.
  • Go to Deployment tab in the web console, select the 7-Zip 18.05 - Installer
  • Click on 'Deploy Now'
  • You can deploy based on a selection of your choosing, however, we recommend using the report you imported earlier. You can also find the report in this forum topic.
Lansweeper Employee
Lansweeper Employee
If you have any questions regarding the deployment package, please contact us via email at