OCS Inventory NG 2.7 allows Remote Command Execution via shell metacharacters to require/commandLine/CommandLine.php because mib_file in plugins/main_sections/ms_config/ms_snmp_config.php is mishandled in get_mib_oid.
https://shells.systems/ocs-inventory-ng-v2-7-remote-command-execution-cve-2020-14947/
https://gist.github.com/mhaskar/233436d3096d4a7beafe36ff61dc2c73
https://drive.google.com/file/d/1-LVfL5ui5m2QfQxr0fDopzSECd4fTNrQ/view?usp=sharing
http://packetstormsecurity.com/files/158293/OCS-Inventory-NG-2.7-Remote-Code-Execution.html