The editbanner feature in SolarWinds LEM (aka SIEM) through 6.3.1 allows remote authenticated users to execute arbitrary code by editing /usr/local/contego/scripts/mgrconfig.pl.
http://www.securityfocus.com/bid/97090
http://blog.0xlabs.com/2017/03/solarwinds-lem-ssh-jailbreak-and.html