cleaning up markdown
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@ -208,13 +208,13 @@ shows us that they are booting with ```mem=128M console=ttyS0,115200n8 root=/dev
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}])
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}])
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```
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```
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looking at this, it would appear that http://<device>/app/diag/diag.html exposes a mechanism to execute arbitrary commands. `/usr/sbin/telnetd` anyone?
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looking at this, it would appear that http://\<device\>/app/diag/diag.html exposes a mechanism to execute arbitrary commands. `/usr/sbin/telnetd` anyone?
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### log mining and traffic sniffing
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### log mining and traffic sniffing
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using <dump logs?> functionality, and the high logging levels they provided, was able to determine a number of things:
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using <dump logs?> functionality, and the high logging levels they provided, was able to determine a number of things:
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* it utilizes the [pjsua](http://www.pjsip.org/pjsua.htm) library/client
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* it utilizes the [pjsua](http://www.pjsip.org/pjsua.htm) library/client
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* it sends a TFTP BOOT request for tftp://<primary SIP registrar>/<static hex string>.xml every 30 seconds
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* it sends a TFTP BOOT request for tftp://\<primary SIP registrar\>/<static hex string>.xml every 30 seconds
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next step will be combining the information about the `telnet_enabled` kernel parameter, and crafting a TFTP configuration that will do just that.
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next step will be combining the information about the `telnet_enabled` kernel parameter, and crafting a TFTP configuration that will do just that.
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