The server in HP Integrated Lights-Out 2 (aka iLO 2) 2.23 and earlier allows remote attackers to cause a denial of service via crafted HTTPS traffic, as demonstrated by traffic from a CVE-2014-0160 vulnerability-assessment tool.
https://isc.sans.edu/forums/diary/Be+Careful+what+you+Scan+for/18017/
https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04244787