CVE-2018-7567

DISPUTED In the Admin Package Manager in Open Ticket Request System
(OTRS) 5.0.0 through 5.0.24 and 6.0.0 through 6.0.1, authenticated admins
are able to exploit a Blind Remote Code Execution vulnerability by loading
a crafted opm file with an embedded CodeInstall element to execute a
command on the server during package installation. NOTE: the vendor
disputes this issue stating “the behaviour is as designed and needed for
different packages to be installed”, “there is a security warning if the
package is not verified by OTRS Group”, and “there is the possibility and
responsibility of an admin to check packages before installation which is
possible as they are not binary.”

Notes