HPE iMC PLAT before 7.2 E0403P04, iMC EAD before 7.2 E0405P05, iMC APM before 7.2 E0401P04, iMC NTA before 7.2 E0401P01, iMC BIMS before 7.2 E0402P02, and iMC UAM_TAM before 7.2 E0405P05 allow remote attackers to execute arbitrary commands via a crafted serialized Java object, related to the Apache Commons Collections (ACC) library.
https://www.exploit-db.com/exploits/42756/
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05200601