When I see this in my server stats

[NickPapageorgio]

Here are all of the odd ones from this month:

/scripts/..%5c../winnt/system32/cmd.exe
/scripts/..À¯../winnt/system32/cmd.exe
/scripts/..Áœ../winnt/system32/cmd.exe
/scripts/..%2f../winnt/system32/cmd.exe
/scripts/root.exe
/MSADC/root.exe
/c/winnt/system32/cmd.exe
/d/winnt/system32/cmd.exe
/_vti_bin/..%5c../..%5c../..%5c../winnt/system32/cmd.exe
/_mem_bin/..%5c../..%5c../..%5c../winnt/system32/cmd.exe
/msadc/..%5c../..%5c../..%5c/..Á ../..Á ../..Á ../winnt/system32/cmd.exe
/scripts/..Á ../winnt/system32/cmd.exe
/scripts/..À/../winnt/system32/cmd.exe
/_vti_bin/owssvr.dll
/MSOffice/cltreq.asp

If it's webair's server, isn't it their responsibility to correct this if it's a problem? If not, I need help lol. What happens from this anyway? I am no techie so lamens terms would be great.