Directory traversal vulnerability in VMware ESXi 4.0 through 5.0, and ESX 4.0 and 4.1, allows remote attackers to delete arbitrary host OS files via unspecified vectors.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2013-3591
http://jvndb.jvn.jp/jvndb/JVNDB-2013-000084