SAP HANA Database 1.00 SPS10 and earlier do not require authentication, which allows remote attackers to execute arbitrary code or have unspecified other impact via a TrexNet packet to the (1) fcopydir, (2) fmkdir, (3) frmdir, (4) getenv, (5) dumpenv, (6) fcopy, (7) fput, (8) fdel, (9) fmove, (10) fget, (11) fappend, (12) fdir, (13) getTraces, (14) kill, (15) pexec, (16) stop, or (17) pythonexec method, aka SAP Security Note 2165583.
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.