/usr/lib/libcgsi_plugin.so.1 is in libcgsi-gsoap1 1.3.4.2-4.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/libcgsi_plugin.so.1.3.4
/usr/lib/libcgsi_plugin.so.1.3.4