Unspecified vulnerability in IBM Tivoli Storage Manager (TSM) FastBack 5.5.0.0 through 5.5.6.0 and 6.1.0.0 through 6.1.0.1 allows remote attackers to execute arbitrary code via unknown vectors, aka ZDI-CAN-700.  NOTE: this might overlap CVE-2010-3058 or CVE-2010-3059.